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 before the midwives come in unto them.
Joshua 2:4-24
And the woman had taken the two men and hidden them and said thus, It is true that some men came unto me, but I did not know where they came from.
1 Samuel 21:2
And David said unto Ahimelech, the priest, The king has commanded me a business and has said unto me, Let no one know anything of this business about which I send thee and what I have commanded thee, and I have appointed my servants to a certain place.
2 Samuel 17:19-20
And the woman of the house took and spread a covering over the well's mouth and spread ground wheat upon it, and the thing was not known.