However, the hair of his head began to grow back after it had been shaved.
Though the last stage of Samson's life was inglorious, and one could wish there were a veil drawn over it, yet this account here given of his death may be allowed to lessen, though it does not quite roll away, the reproach of it; for there was honour in his death.
Commenting on Judges 16:22-31
Howbeit, the hair of his head began to grow again after he was shaven. It began to grow immediately no doubt, as it naturally would do; but it is highly probable it grew in an extraordinary manner, and in a short time became as when it was shaved (n), as it may be rendered, and upon which his strength was renewed; not that his strength...
THE PHILISTINES TOOK HIM AND PUT OUT HIS EYES. (Jdg 16:21-22) the Philistines took him, and put out his eyes--To this cruel privation prisoners of rank and consequence have commonly been subjected in the East. The punishment is inflicted in various ways, by scooping out the eyeballs, by piercing the eye, or destroying the sight by holding a red-hot iron before the eyes.
Commenting on Judges 16:21-22