Exodus 23:14
"Three times in the year you shall keep a feast to me
Deuteronomy 16:16
"Three 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. They shall not appear before the LORD empty-handed.
Exodus 23:17
Three times in the year shall all your males appear before the Lord GOD.
Exodus 34:22-24
You shall observe the Feast of Weeks, the firstfruits of wheat harvest, and the Feast of Ingathering at the year's end.
Leviticus 23:5
In the first month, on the fourteenth day of the month at twilight, is the LORD's Passover.
Leviticus 23:16
You shall count fifty days to the day after the seventh Sabbath. Then you shall present a grain offering of new grain to the LORD.
Leviticus 23:34
"Speak to the people of Israel, saying, On the fifteenth day of this seventh month and for seven days is the Feast of Booths to the LORD.
Treasury of Scripture Knowledge did not add