Jeremiah 31:18-19

18I have surely heard Ephraim (Israel) moaning and grieving, ‘You have chastised me, and I was chastised, Like a bull unaccustomed to the yoke or an untrained calf; Bring me back that I may be restored, For You are the Lord my God.

19After I turned away [from You], I repented; After I was instructed, I struck my thigh [in remorse]; I was ashamed and even humiliated Because I carried the disgrace of my youth [as a nation].’