Exodus 1:18-21

And the king of Egypt called for the midwives, and said unto them, Why have ye done this thing, and have saved the men-children alive? And the midwives said unto Pharaoh, Because the Hebrew women are not as the Egyptian women; for they are lively, and are delivered ere the midwife come unto them. And God dealt well with the midwives: and the people multiplied, and waxed very mighty. And it came to pass, because the midwives feared God, that he made them households.