'Know that I Am the Lord' in the Bible

Kings will be your foster fathers,and their queens your nursing mothers.They will bow down to youwith their faces to the ground,and lick the dust at your feet.Then you will know that I am Yahweh;those who put their hope in Mewill not be put to shame.

"I'll make those who mistreat you eat their own flesh, and they will get drunk on their own blood, as with new wine. "Then all mankind will know that I am the LORD your Savior and your Redeemer, the Mighty One of Jacob."