Jeremiah 3:21-23

A voice was heard upon the high places, weeping and supplications of the children of Israel: for they have perverted their way, and they have forgotten the LORD their God. Return, ye backsliding children, and I will heal your backslidings. Behold, we come unto thee; for thou art the LORD our God. Truly in vain is salvation hoped for from the hills, and from the multitude of mountains: truly in the LORD our God is the salvation of Israel.