Exodus 13:1-13

1 And Jehovah speaketh unto Moses, saying,
2 `Sanctify to Me every first-born, opening any womb among the sons of Israel, among man and among beast; it [is] Mine.'
3 And Moses saith unto the people, `Remember this day [in] which ye have gone out from Egypt, from the house of servants, for by strength of hand hath Jehovah brought you out from this, and any thing fermented is not eaten;
4 To-day ye are going out, in the month of Abib.
5 `And it hath been, when Jehovah bringeth thee in unto the land of the Canaanite, and of the Hittite, and of the Amorite, and of the Hivite, and of the Jebusite, which He hath sworn to thy fathers to give to thee, a land flowing with milk and honey, that thou hast done this service in this month.
6 `Seven days thou dost eat unleavened things, and in the seventh day [is] a feast to Jehovah;
7 unleavened things are eaten the seven days, and any thing fermented is not seen with thee; yea, leaven is not seen with thee in all thy border.
8 `And thou hast declared to thy son in that day, saying, `[It is] because of what Jehovah did to me, in my going out from Egypt,
9 and it hath been to thee for a sign on thy hand, and for a memorial between thine eyes, so that the law of Jehovah is in thy mouth, for by a strong hand hath Jehovah brought thee out from Egypt;
10 and thou hast kept this statute at its appointed season from days to days.
11 `And it hath been, when Jehovah bringeth thee in unto the land of the Canaanite, as He hath sworn to thee and to thy fathers, and hath given it to thee,
12 that thou hast caused every one opening a womb to pass over to Jehovah, and every firstling -- the increase of beasts which thou hast: the males [are] Jehovah's.
13 `And every firstling of an ass thou dost ransom with a lamb, and if thou dost not ransom [it], then thou hast beheaded it: and every first-born of man among thy sons thou dost ransom.
Young's Literal Translation is in the public domain.