'Sustained' in the Bible

Isaac answered Esau, "Behold, I have made him your lord, and all his brothers have I given to him for servants. With grain and new wine have I sustained him. What then will I do for you, my son?"

"Yes, forty years you sustained them in the wilderness. They lacked nothing. Their clothes didn't grow old, and their feet didn't swell.

Love and faithfulness keep the king safe. His throne is sustained by love.