Exodus 1:19

And the midwives say unto Pharaoh, 'Because the Hebrew women are not as the Egyptian women, for they are lively; before the midwife cometh in unto them -- they have borne!'

Joshua 2:4-24

And the woman taketh the two men, and hideth them, and saith thus: 'The men came in unto me, and I have not known whence they are;

And David saith to Ahimelech the priest, 'The king hath commanded me a matter, and he saith unto me, Let no man know anything of the matter about which I am sending thee, and which I have commanded thee; and the young men I have caused to know at such and such a place;

2 Samuel 17:19-20

and the woman taketh and spreadeth the covering over the face of the well, and spreadeth on it the ground corn, and the thing hath not been known.

Treasury of Scripture Knowledge

Summary

Exodus 1:19

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 midwives come in unto them.