Deuteronomy 16:15-17

New Catholic Bible

¹⁵ For seven days you are to celebrate the feast to the Lord, your God, in the place that the Lord will choose, for the Lord, your God, has blessed you with all your harvest and all of the works of your hands. Therefore, you must surely rejoice.

¹⁶ Three times a year all of your men must appear before the Lord, your God, in the place that he will choose: the Feast of Unleavened Bread, the Feast of Weeks, and the Feast of Booths. You are not to appear before the Lord empty-handed. ¹⁷ Each of you is to bring a gift that is proportionate to how much the Lord, your God, has blessed you.