Exodus 1:15-17

Then the king of Egypt spoke to the Hebrew midwives, one of whom was named Shiphrah and the other was named Puah; and he said, “When you are helping the Hebrew women to give birth and see them upon the birthstool, if it is a son, then you shall put him to death; but if it is a daughter, then she shall live.” But the midwives feared God, and did not do as the king of Egypt had commanded them, but let the boys live.