Deuteronomy 16:13-17 - The Festival Of Booths

¹³ Thou shalt observe the feast of tabernacles seven days long, after that thou hast gathered in thy corn and thy wine. ¹⁴ And thou shalt rejoice in that thy feast; both thou and thy son, thy daughter, thy servant, thy maid, the Levite, the stranger, the fatherless and the widow that are in thy cities. ¹⁵ Seven days thou shalt keep holy day unto the LORD thy God, in the place which the LORD shall choose: for the LORD thy God shall bless thee in all thy fruits and in all the works of thine hands, and thou shalt be all together gladness.

¹⁶ Three times in the year shall all your males appear before the LORD thy God in the place which he shall choose: In the feast of sweet bread, in the feast of weeks and in the feast of the tabernacles. And they shall not appear before the LORD empty: ¹⁷ but every man with the gift of his hand, according to the blessing of the LORD thy God, which he hath given thee.