'Firstlings' in the Bible

and Abel, he hath brought, he also, from the female firstlings of his flock, even from their fat ones; and Jehovah looketh unto Abel and unto his present,

and hast brought in thither your burnt-offerings, and your sacrifices, and your tithes, and the heave-offering of your hand, and your vows, and your free-will offerings, and the firstlings of your herd and of your flock;

thou art not able to eat within thy gates the tithe of thy corn, and of thy new wine, and thine oil, and the firstlings of thy herd and of thy flock, and any of thy vows which thou vowest, and thy free-will offerings, and heave-offering of thy hand;

and thou hast eaten before Jehovah thy God, in the place where He doth choose to cause His name to tabernacle, the tithe of thy corn, of thy new wine, and of thine oil, and the firstlings of thy herd, and of thy flock, so that thou dost learn to fear Jehovah thy God all the days.

and the firstlings of our sons, and of our cattle, as it is written in the law, and the firstlings of our herds and our flocks, to bring in to the house of our God, to the priests who are ministering in the house of our God.