Exodus 13:4

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.