Samson and Delilah (1878). Alexandre Cabanel (French, 1823-1889).
Having taken the Nazirite vow at birth, Samson had been set apart to God. As part of that vow, his hair was never to be cut. When Samson told Delilah that his strength would leave him if a razor were to be used on his head, she cunningly crafted her plan with the Philistine rulers.
While Samson slept on her lap, Delilah called in a co-conspirator to shave off the seven braids of his hair. Subdued and weak, Samson was captured.