Numbers 28 17
There shall be a festival on the fifteenth day of this month, and for seven days only eat bread without yeast.
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YLT Numbers 28:17and in the fifteenth day of this month is a festival, seven days unleavened food is eaten;
GNV Numbers 28:17And in ye fiftenth day of the same moneth is the feast: seuen dayes shall vnleauened bread be eaten.
EAS Numbers 28:17Day 15 is the start of a week when you must eat the flat bread. You must not put any yeast in the bread. You must do that for seven days.