'Weak' in the Bible

Samson replied, "If I'm tied up with seven green cords that have never been dried out, then I'll become weak and just like any other human being."

He told her, "If I'm tied up securely with new ropes that have never been used, then I'll become weak and just like any other human being."

Later on, Delilah told Samson, "You're still mocking me and telling me lies! Tell me how to tie you up!" He answered her, "If you weave the seven locks on my head into a loom and fasten it with a peg, then I will become weak and just like any other human being."

So he finally disclosed everything. He told her, "A razor has never touched my head, because I've been a Nazirite for God before I was born. If I am shaved, then my strength will abandon me and I will become weak like every human being."