Judg 16:5-6

5The lords of the Philistines came to her and said to her, “Coax him, and find out what makes his strength so great, and how we may overpower him, so that we may bind him in order to subdue him; and we will each give you eleven hundred pieces of silver.”6So Delilah said to Samson, “Please tell me what makes your strength so great, and how you could be bound, so that one could subdue you.”