'Tightly' in the Bible

So the chiefs of the Philistines gave her seven new bow-cords which had never been made dry, and she had them tightly knotted round him.

So Delilah took new thick cords, knotting them tightly round him, and said to him, The Philistines are on you, Samson. And men were waiting secretly in the inner room. And the cords were broken off his arms like threads.