Exodus 13:6-10 Seven days you shall eat unleavened bread, and in the seventh day shall be a feast to Yahweh.

WEB⁽ⁱ⁾ ⁶ Seven days you shall eat unleavened bread, and in the seventh day shall be a feast to Yahweh. ⁷ Unleavened bread shall be eaten throughout the seven days; and no leavened bread shall be seen with you. No yeast shall be seen with you, within all your borders. ⁸ You shall tell your son in that day, saying, ‘It is because of that which Yahweh did for me when I came out of Egypt.’ ⁹ It shall be for a sign to you on your hand, and for a memorial between your eyes, that Yahweh’s law may be in your mouth; for with a strong hand Yahweh has brought you out of Egypt. ¹⁰ You shall therefore keep this ordinance in its season from year to year.