SEV Biblia, Chapter 29:19 Tomarás luego el otro carnero, y Aarón y sus hijos pondrán sus manos sobre la cabeza del carnero:
Clarke's Bible Commentary - Exodus 29:19 Verse 19. The other ram] There were two rams brought on this occasion: one was for a burnt-offering, and was to be entirely consumed; the other was the ram of consecration, ver. 22, lya µyalm eil milluim, the ram of filling up, because when a person was dedicated or consecrated to God, his hands were filled with some particular offering proper for the occasion, which he presented to God. Hence the word consecration signifies the filling up or filling the hands, some part of the sacrifice being put into the hands of such persons, denoting thereby that they had now a right to offer sacrifices and oblations to God. It seems in reference to this ancient mode of consecration, that in the Church of England, when a person is ordained priest, a Bible is put into his hands with these words, "Take thou authority to preach the word of God," &c. The filling the hands refers also to the presents which, in the eastern countries, every inferior was obliged to bring when brought into the presence of a superior.
Thus the sacrifice was considered, not only as an atonement for sin, but also as a means of approach and as a present to Jehovah.
Matthew Henry Commentary Verses 1-37 - Aaron and his sons were to be set apart for the priest's office, with ceremony and solemnity. Our Lord Jesus is the great High Priest of ou profession, called of God to be so; anointed with the Spirit, whence he is called Messiah, the Christ; clothed with glory and beauty sanctified by his own blood; made perfect, or consecrated throug sufferings, Heb 2:10. All believers are spiritual priests, to offe spiritual sacrifices, 1Pe 2:5, washed in the blood of Christ, and s made to our God priests, Re 1:5, 6. They also are clothed with the beauty of holiness, and have received the anointing, 1Jo 2:27. The Spirit of God is called the finger of God, (Lu 11:20, compared with M 12:28,) and by him the merit of Christ is applied to our souls. Thi consecration signifies the admission of a sinner into the spiritual priesthood, to offer spiritual sacrifices, acceptable to God throug Jesus Christ.
Original Hebrew ולקחת 3947 את 853 האיל 352 השׁני 8145 וסמך 5564 אהרן 175 ובניו 1121 את 853 ידיהם 3027 על 5921 ראשׁ 7218 האיל׃ 352