2 Samuel 14:26

When he cut the hair of his head (now it was at every year’s end that he cut it; because it was heavy on him, therefore he cut it), he weighed the hair of his head at two hundred shekels, after the king’s weight.

And when he polled his head, (for it was at every year’s end that he polled it: because the hair was heavy on him, therefore he polled it:) he weighed the hair of his head at two hundred shekels after the king’s weight.