'Weak' in the Bible

And Samson said unto her, If they bind me with seven green withs that were never dried, then shall I be weak, and be as another man.

And he said unto her, If they bind me fast with new ropes that never were occupied, then shall I be weak, and be as another man.

That he told her all his heart, and said unto her, There hath not come a rasor upon mine head; for I have been a Nazarite unto God from my mother's womb: if I be shaven, then my strength will go from me, and I shall become weak, and be like any other man.