Exodus 23:18 YLT

¹⁶  and the Feast of Harvest, the first fruits of thy works which thou sowest in the field; and the Feast of the In-Gathering, in the outgoing of the year, in thy gathering thy works out of the field.

¹⁷  'Three times in a year do all thy males appear before the face of the Lord Jehovah.

¹⁸  'Thou dost not sacrifice on a fermented thing the blood of My sacrifice, and the fat of My festival doth not remain till morning;

¹⁹  the beginning of the first-fruits of thy ground thou dost bring into the house of Jehovah thy God; thou dost not boil a kid in its mother's milk.

²⁰  'Lo, I am sending a messenger before thee to keep thee in the way, and to bring thee in unto the place which I have prepared;