Deuteronomy 22:6-7

CAB(i) 6 And if you should come upon a brood of birds before your face in the way or upon any tree, or upon the earth, young or eggs, and the mother is brooding on the young or the eggs, you shall not take the mother with the young ones. 7 You shall by all means let the mother go, but you shall take the young to yourself; that it may be well with you, and that you may live long.