To water therewith the wood - Aqueducts to lead the water from the tanks to different parts.

John Gill's Bible Commentary

Maundrell gives the following account: “They are about an hour and a quarter distant from Bethlehem, southward; they are three in number, lying in a row above each other, being so disposed, that the waters of the uppermost may descend into the second, and those of the second into the third; their figure is quadrangular; the breadth is the same in all, amounting to above ninety paces; in their length there is some difference between them, the first being about an hundred sixty paces long; the second, two hundred; the third, two hundred twenty; they are all lined with a wall, and plastered, and contain a great depth of water.”

And to these, he observes, together with the gardens adjoining, Solomon is supposed to allude, ( Ecclesiastes 2:5,6). There are to be seen, he says f55 , some remains of an old aqueduct, which anciently conveyed the waters from Solomon’s pools to Jerusalem; this is said to be the genuine work of Solomon, and may well be allowed to be in reality what it is pretended for. So Rauwolff says, “beyond the tower of Ader, in another valley, not far from Bethlehem, they show still to this day a large orchard, full of citron, lemon, orange, pomegranate, and fig trees, and many others, which King Solomon did plant in his days; with ponds, canals, and other water works, very pleasantly prepared, as he saith himself, ( Ecclesiastes 2:5); this is still in our time full of good and fruitful trees, worthy to be seen for their sakes, and ditches there: wherefore I really believe it to be the same Josephus makes mention of, called Ethan, about twelve mile from Jerusalem; where Solomon had pleasant gardens and water pools, to which he used to ride early in a morning.”

Mr. Maundrell also makes mention of some cisterns, called Solomon’s cisterns, at Roselayn, about an hour from the ruins of Tyre; of which there are three entire at this day; one about three hundred yards distant from the sea, the other two a little further up; and, according to tradition, they were made by that great king, in recompence to King Hiram, for supplying materials towards building the temple: but, as he observes, these, though ancient, could not be built before the time of Alexander; since the aqueduct, which conveys the water from hence to Tyre, is carried over the neck of land, by which he joined the city to the continent. Jarchi interprets these pools in this text of places to keep fish alive in, and so the Midrash understands by them fish pools; though they seem to be canals made in the gardens, orchards, and parks; to water therewith the wood that bringeth forth trees ; the young nurseries, which in time grew up to large fruit bearing trees; which, being numerous and thick, looked like a wood or forest, as the word is; and which canals and nurseries both added greatly to the delight and pleasure of those places. In this manner the Indians water their gardens; who commonly have in them a great pit, or kind of fish pool, which is full of rain water; and just by it there is a basin of brick, raised about two feet higher than the ground: when therefore they have a mind to water the garden, it is filled with water from the fish pool, or pit; which, through a hole that is at the bottom, falls into a canal, that is divided into many branches, proportionable in size to their distance from the basin, and carries the water to the foot of each tree, and to each plot of herbs; and when the gardeners think they are watered enough, they stop up, or turn aside, the canals with clods of earth f59 . The beauty of a plant, or tree, is thus described by Aelianus f60 ; “branches generous, leaves thick, stem or trunk firm and stable, roots deep; winds shaking it; a large shadow cast from it; changing with the seasons of the year; and water, partly brought through canals, and partly coming from heaven, to water and nourish it; and such beautiful, well watered, and flourishing trees, contribute much to the pleasure of gardens.”

Matthew Henry Commentary

Eccl. 2:1-11 Solomon soon found mirth and pleasure to be vanity. What does noisy, flashy mirth towards making a man happy? The manifol devices of men's hearts, to get satisfaction from the world, and their changing from one thing to another, are like the restlessness of a ma in a fever. Perceiving it was folly to give himself to wine, he nex tried the costly amusements of princes. The poor, when they read such description, are ready to feel discontent. But the remedy against all such feelings is in the estimate of it all by the owner himself. All was vanity and vexation of spirit: and the same things would yield the same result to us, as to Solomon. Having food and raiment, let u therewith be content. His wisdom remained with him; a stron understanding, with great human knowledge. But every earthly pleasure when unconnected with better blessings, leaves the mind as eager an unsatisfied as before. Happiness arises not from the situation in whic we are placed. It is only through Jesus Christ that final blessednes can be attained.

Eccl. 2:12-17 Solomon found that knowledge and prudence were preferabl to ignorance and folly, though human wisdom and knowledge will not make a man happy. The most learned of men, who dies a stranger to Chris Jesus, will perish equally with the most ignorant; and what good can commendations on earth do to the body in the grave, or the soul i hell? And the spirits of just men made perfect cannot want them. S that if this were all, we might be led to hate our life, as it is all vanity and vexation of spirit.

Eccl. 2:18-26 Our hearts are very loth to quit their expectations of great things from the creature; but Solomon came to this at length. The world is a vale of tears, even to those that have much of it. See what fools they are, who make themselves drudges to the world, which afford a man nothing better than subsistence for the body. And the utmost he can attain in this respect is to allow himself a sober, cheerful us thereof, according to his rank and condition. But we must enjoy good in our labour; we must use those things to make us diligent and cheerfu in worldly business. And this is the gift of God. Riches are a blessin or a curse to a man, according as he has, or has not, a heart to make good use of them. To those that are accepted of the Lord, he gives jo and satisfaction in the knowledge and love of him. But to the sinner he allots labour, sorrow, vanity, and vexation, in seeking a worldl portion, which yet afterwards comes into better hands. Let the sinne seriously consider his latter end. To seek a lasting portion in the love of Christ and the blessings it bestows, is the only way to tru and satisfying enjoyment even of this present world __________________________________________________________________

Original Hebrew