Deuteronomy 22:6-8

Revised Standard Version Catholic Edition

⁶ “If you chance to come upon a bird’s nest, in any tree or on the ground, with young ones or eggs and the mother sitting upon the young or upon the eggs, you shall not take the mother with the young; ⁷ you shall let the mother go, but the young you may take to yourself; that it may go well with you, and that you may live long.

⁸ “When you build a new house, you shall make a parapet for your roof, that you may not bring the guilt of blood upon your house, if any one fall from it.