Exodus 34:24-26 Revised Standard Version Catholic Edition (RSVCE)
24 For I will cast out nations before you, and enlarge your borders; neither shall any man desire your land, when you go up to appear before the Lord your God three times in the year.
25 “You shall not offer the blood of my sacrifice with leaven; neither shall the sacrifice of the feast of the passover be left until the morning. 26 The first of the first fruits of your ground you shall bring to the house of the Lord your God. You shall not boil a kid in its mother’s milk.”