Exodus 23:14-17

14 aThree times in the year you shall keep a feast to me. 15 bYou shall keep the Feast of Unleavened Bread. As I commanded you, you shall eat unleavened bread for seven days at the appointed time in the month of cAbib, for in it you came out of Egypt. dNone shall appear before me empty-handed. 16You shall keep ethe Feast of Harvest, of the firstfruits of your labor, of what you sow in the field. You shall keep the fFeast of Ingathering at the end of the year, when you gather in from the field the fruit of your labor. 17 gThree times in the year shall all your males appear before the Lord God.

Exodus 34:23

23 hThree times in the year shall all your males appear before the Lord God, the God of Israel.

Deuteronomy 12:5-7

5But you shall seek ithe place that the Lord your God will choose out of all your tribes to put his name and make his habitation
Or  name as its habitation
there. There you shall go,
6and there you shall bring your burnt offerings and your sacrifices, kyour tithes and the contribution that you present, your vow offerings, your freewill offerings, and the lfirstborn of your herd and of your flock. 7And mthere you shall eat before the Lord your God, and nyou shall rejoice, you and your households, in all that you undertake, in which the Lord your God has blessed you.

Deuteronomy 12:11

11then to othe place that the Lord your God will choose, to make his name dwell there, there you shall bring all that I command you: your burnt offerings and your sacrifices, pyour tithes and the contribution that you present, and all your finest vow offerings that you vow to the Lord.

Deuteronomy 12:18

18but qyou shall eat them before the Lord your God in rthe place that the Lord your God will choose, you and your son and your daughter, your male servant and your female servant, and the Levite who is within your towns. And syou shall rejoice before the Lord your God in all that you undertake.

Deuteronomy 16:1-8

Passover

1Observe the tmonth of Abib and keep the Passover to the Lord your God, for uin the month of Abib the Lord your God brought you out of Egypt by night. 2And you shall offer the Passover sacrifice to the Lord your God, from the flock or vthe herd, wat the place that the Lord will choose, to make his name dwell there. 3You shall eat no leavened bread with it. xSeven days you shall eat it with unleavened bread, the bread of afflictionfor you came out of the land of Egypt yin hastethat all the days of your life you may remember the day when you came out of the land of Egypt. 4 zNo leaven shall be seen with you in all your territory for seven days, aanor shall any of the flesh that you sacrifice on the evening of the first day remain all night until morning. 5You may not offer the Passover sacrifice within any of your towns that the Lord your God is giving you, 6but at the place that the Lord your God will choose, to make his name dwell in it, there you shall offer the Passover sacrifice, in the evening at sunset, at the time you came out of Egypt. 7And you shall cook it and eat it at the place that the Lord your God will choose. And in the morning you shall turn and go to your tents. 8For absix days you shall eat unleavened bread, and on the seventh day there shall be aca solemn assembly to the Lord your God. You shall do no work on it.

Deuteronomy 16:16

16 adThree times a year all your males shall appear before the Lord your God at the place that he will choose: at the Feast of Unleavened Bread, at the Feast of Weeks, and at the Feast of Booths. aeThey shall not appear before the Lord empty-handed.

1 Samuel 1:3

3Now this man used to go up afyear by year from his city agto worship and to sacrifice to the Lord of hosts ahat Shiloh, where the two sons of Eli, Hophni and Phinehas, were priests of the Lord.

1 Samuel 1:21

Samuel Given to the Lord

21The man Elkanah and all his house aiwent up to offer to the Lord the yearly sacrifice and to pay his vow.
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