Exodus 12:15-17

15SevenH7651 daysH3117 shall ye eatH398 unleavenedH4682 breadH4682: on the very firstH7223 dayH3117 ye shall put away leavenH7603 out of your housesH1004; for whoever eateth leavenedH2557 breadH4682 from the firstH7223 dayH3117 until the seventhH7637 dayH3117 — that soulH5315 shall be cutH3772 off from IsraelH3478.

16And on the firstH7223 dayH3117 ye shall have a holyH6944 convocationH4744, and on the seventhH7637 dayH3117 a holyH6944 convocationH4744: no manner of workH4399 shall beH1961 done on them, save what is eatenH398 by every personH5315 — that onlyH389 shall beH1961 done by you.

17And ye shall keepH8104 the [feast of] unleavenedH4682 [breadH4682]; for in this same dayH3117 have I broughtH3318 your hostsH6635 out of the landH776 of EgyptH4714; and ye shall keepH8104 this dayH3117 in your generationsH1755 [as] an ordinance for everH5769.