'Feigned' in the Bible

And he changed his behaviour before them, and feigned himself mad in their hands, and scratched on the doors of the gate, and let his spittle fall down on his beard.

So Amnon lay down and feigned himself sick; and the king came to see him, and Amnon said to the king, I pray thee, let Tamar my sister come, and make a couple of cakes in my sight, that I may eat from her hand.

{A Prayer of David.} Hear the right, O Jehovah, attend unto my cry; give ear unto my prayer, which is not out of feigned lips.