Deuteronomy 16:15-17

Amplified Bible, Classic Edition

¹⁵ For seven days you shall keep a solemn Feast to the Lord your God in the place which the Lord chooses; because the Lord your God will bless you in all your produce and in all the works of your hands, so that you will be altogether joyful.

¹⁶ Three times a year shall all your males appear before the Lord your God in the place which He chooses: at the Feast of Unleavened Bread, at the Feast of Weeks, and at the Feast of Tabernacles or Booths. They shall not appear before the Lord empty-handed:

¹⁷ Every man shall give as he is able, according to the blessing of the Lord your God which He has given you.