Exodus 12:18-20

Wycliffe Bible

¹⁸ In the first month, in the fourteenth day of the month, at eventide, ye shall eat therf bread, till to the one and twentieth day of the same month at eventide. (In the first month, on the fourteenth day of the month, from the evening on, ye shall eat unleavened bread, until the one and twentieth day of the same month, in the evening.)

¹⁹ In seven days nothing dighted with sourdough shall be found in your houses; if any eateth anything dighted with sourdough, his soul shall perish from the company of Israel, as well of comelings, that be heathen men converted to the faith of Jews, as of them that be born in the land. (Yea, for seven days nothing made with yeast shall be found in your houses; if anyone eateth anything made with yeast, they shall perish, or be cut off, from the congregation of Israel, yea, this is for both newcomers, that is, the heathen who be converted to the Jewish faith, as well as for those who be born in the land.)

²⁰ Ye shall not eat anything made with sourdough, and ye shall eat therf bread in all your dwelling places.