Jeremiah 22:16 He judged the cause of the poor and needy; then it was well. Is this not to know me? Says the Lord.

Jeremiah was talking here to a guy named Jehoiakim. He was a king, like his Dad, Josiah. His Dad was famous for worshiping the one true God and caring for the poor. Not so the son. God calls to Jehoiakim: Please know me like your father knew me.