3 Bible Verses about Beating Oneself

but I hit hard and straight at my own body and lead it off into slavery, lest possibly, after I have been a herald to others, I should myself be rejected.

"But the tax-gatherer, standing far back, would not so much as lift his eyes to Heaven, but kept beating his breast and saying, "'O God, be reconciled to me, sinner that I am.'

And all the crowds that had come together to this sight, after seeing all that had occurred, returned to the city beating their breasts.