'Weak' in the Bible

Samson said to her, "If they bind me with seven green cords that were never dried, then shall I become weak, and be as another man."

He said to her, "If they only bind me with new ropes with which no work has been done, then shall I become weak, and be as another man."

He told her all his heart, and said to her, "No razor has ever come on my head; for I have been a Nazirite to God from my mother's womb. If I am shaved, then my strength will go from me, and I will become weak, and be like any other man."