Luke 23:48
And all the crowds that had assembled for this spectacle, when they saw what had taken place, returned home beating their breasts.
Luke 18:13
But the tax collector, standing far off, would not even lift up his eyes to heaven, but beat his breast, saying, 'God, be merciful to me, a sinner!'
Jeremiah 31:19
For after I had turned away, I relented, and after I was instructed, I struck my thigh; I was ashamed, and I was confounded, because I bore the disgrace of my youth.'
Acts 2:37
Now when they heard this they were cut to the heart, and said to Peter and the rest of the apostles, "Brothers, what shall we do?"