Deuteronomy 16:15-17

New Revised Standard Version Catholic Edition

¹⁵ Seven days you shall keep the festival to the Lord your God at the place that the Lord will choose; for the Lord your God will bless you in all your produce and in all your undertakings, and you shall surely celebrate.

¹⁶ Three times a year all your males shall appear before the Lord your God at the place that he will choose: at the festival of unleavened bread, at the festival of weeks, and at the festival of booths.^[a] They shall not appear before the Lord empty-handed; ¹⁷ all shall give as they are able, according to the blessing of the Lord your God that he has given you.