Luke 23:48

and all the people that had crowded to that sight, went home striking their breasts at the thoughts of those events.

Luke 18:13

but the Publican, who stood a good way lower, not daring to lift up even his eyes to heaven, only smote his breast, and said, O God, be merciful to me, who am a sinner.

Acts 2:37

Now when they heard this, their hearts were struck with remorse, and they said to Peter, and to the rest of the apostles, men and brethren, what shall we do?

Treasury of Scripture Knowledge

Summary

And all the people that came together to that sight, beholding the things which were done, smote their breasts, and returned.

Bible References

Smote

Luke 18:13
but the Publican, who stood a good way lower, not daring to lift up even his eyes to heaven, only smote his breast, and said, O God, be merciful to me, who am a sinner.
Acts 2:37
Now when they heard this, their hearts were struck with remorse, and they said to Peter, and to the rest of the apostles, men and brethren, what shall we do?