SEV Biblia, Chapter 23:16 hasta el siguiente día del sábado séptimo contaréis cincuenta días; entonces ofreceréis nuevo presente al SEÑOR.
John Gill's Bible Commentary Ver. 16. Even unto the morrow after the seventh sabbath , etc.] Or weeks, forty nine days being counted, the following was the fiftieth day, or Pentecost: shall ye number fifty days ; from whence this feast had the name of Pentecost, ( Acts 2:1); all in Israel were obliged to number those days, except women and servants f809 : the manner of doing it was this f810 ; on the night of the second (day of the passover), after the evening prayer, they began to number; but if anyone forgot to number at the beginning of the night, he went and numbered all the night; for the commandment is for everyone to number by himself, and he ought to number standing, and to bless first, and number the days and weeks: How? on the first day he says, This is one day, until he comes to seven days, and then he says, This is the seventh day, which is one week; and on the eighth day he says, This is the eighth day, which is one week and one day, and so till he comes to the fourteenth; then he says, This is the fourteenth day, which make two weeks; and in this way he numbers, and goes on until the forty ninth day: and ye shall offer a new meat offering unto the Lord; that is, of new corn, as the Targum of Jonathan and Jarchi explain it, and this was of wheat; for it was the offering for the wheat harvest, which was offered on the fiftieth day from the offering of the sheaf or omer of the barley harvest.
Matthew Henry Commentary Verses 15-22 - The feast of Weeks was held in remembrance of the giving of the law fifty days after the departure from Egypt; and looked forward to the outpouring of the Holy Ghost, fifty days after Christ our Passover wa sacrificed for us. On that day the apostles presented the first-fruit of the Christian church to God. To the institution of the feast of Pentecost, is added a repetition of that law, by which they wer required to leave the gleanings of their fields. Those who are trul sensible of the mercy they received from God, will show mercy to the poor without grudging.
Original Hebrew עד 5704 ממחרת 4283 השׁבת 7676 השׁביעת 7637 תספרו 5608 חמשׁים 2572 יום 3117 והקרבתם 7126 מנחה 4503 חדשׁה 2319 ליהוה׃ 3068