17 And the children of Israel that were present kept the passover at that time, and the feast of unleavened bread seven days.
2 Chronicles 35:17 Cross References - LXX2012
Exodus 12:15-20
15 Seven days you⌃ shall eat unleavened bread, and from the first day you⌃ shall utterly remove leaven from your houses: whoever shall eat leaven, that soul shall be utterly destroyed from Israel, from the first day until the seventh day.
16 And the first day shall be called holy, and the seventh day shall be a holy convocation to you: you⌃ shall do no servile work on them, only as many things as will [necessarily] be done by every soul, this only shall be done by you.
17 And you⌃ shall keep this commandment, for on this day will I bring out your force out of the land of Egypt; and you⌃ shall make this day a perpetual ordinance for you throughout your generations.
18 Beginning the fourteenth day of the first month, you⌃ shall eat unleavened bread from evening, till the twenty-first day of the month, till evening.
19 Seven days leaven shall not be found in your houses; whoever shall eat anything leavened, that soul shall be cut off from the congregation of Israel, both among the occupiers of the land and the original inhabitants.
20 You⌃ shall eat nothing leavened, but in every habitation of your you⌃ shall eat unleavened bread.
Exodus 13:6-7
Exodus 23:15
15 Take heed to keep the feast of unleavened bread: seven days you⌃ shall eat unleavened bread, as I charged you at the season of the month of new [corn], for in it you came out of Egypt: you shall not appear before me empty.
Exodus 34:18
18 And you shall keep the feast of unleavened bread: seven days shall you eat unleavened bread, as I have charged you, at the season in the month of new [corn]; for in the month of new [corn] you came out from Egypt.
Leviticus 23:5-8
5 In the first month, on the fourteenth day of the month, between the evening times is the Lord's passover.
6 And on the fifteenth day of this month is the feast of unleavened bread to the Lord; seven days shall you⌃ eat unleavened bread.
7 And the first day shall be a holy convocation to you: you⌃ shall do no servile work.
8 And you⌃ shall offer whole burnt offerings to the Lord seven days; and the seventh day shall be a holy convocation to you: you⌃ shall do no servile work.
Numbers 28:16-25
16 And in the first month, on the fourteenth day of the month, [is] the passover to the Lord.
17 And on the fifteenth day of this month [is] a feast; seven days you⌃ shall eat unleavened bread.
18 And the first day shall be to you a holy convocation; you⌃ shall do no servile work.
19 And you⌃ shall bring whole burnt offerings, a sacrifice to the Lord, two calves of the herd, one ram, seven lambs of a year old; they shall be to you without blemish.
20 And their meat-offering shall be fine flour mingled with oil; three tenth deals for one calf, and two tenth deals for one ram.
21 You shall offer a tenth for each lamb, for the seven lambs.
22 And [you shall offer] one kid of the goats for a sin-offering, to make atonement for you.
23 Beside the perpetual whole burnt offering in the morning, which is a whole burnt sacrifice for a continuance,
24 these shall you⌃ thus offer daily for seven days, a gift, a sacrifice for a sweet smelling savor to the Lord; beside the continual whole burnt offering, you shall offer its drink-offering.
25 And the seventh day shall be to you a holy convocation; you⌃ shall do no servile work in it.
Deuteronomy 16:3-4
3 You shall not eat leaven with it; seven days shall you eat unleavened [bread] with it, bread of affliction, because you⌃ came forth out of Egypt in haste; that you⌃ may remember the day of your coming forth out of the land of Egypt all the days of your life.
4 Leaven shall not be seen with you in all your borders for seven days, and there shall not be left of the flesh which you shall sacrifice at even on the first day until the morning.
Deuteronomy 16:8
8 Six days shall you eat unleavened bread, and on the seventh day is a holiday, a feast to the Lord your God: you shall not do in it any work, save what must be done by any one.
2 Chronicles 30:21-23
21 And the children of Israel who were present in Jerusalem kept the feast of unleavened bread seven days with great joy; and they continued to sing hymns to the Lord daily, and the priests and the Levites [played] on instruments to the Lord.
22 And Ezekias encouraged all the Levites, and those that had good understanding of the Lord: and they completely kept the feast of unleavened bread seven days, offering peace-offerings, and confessing to the Lord God of their fathers.
23 And the congregation purposed together to keep other seven days: and they kept seven days with gladness.