'As You Live' in the Bible

“Please, my lord,” she said, “as sure as you live, my lord, I am the woman who stood here beside you praying to the Lord.

When Saul had seen David going out to confront the Philistine, he asked Abner the commander of the army, “Whose son is this youth, Abner?”“My king, as surely as you live, I don’t know,” Abner replied.

Now, your majesty, as the LORD lives and as you live, the LORD has kept you from shedding blood and from delivering yourself by your own actions. Now, may your enemies and those seeking to do evil to your majesty be like Nabal.

Please forgive the transgression of your female servant, because Yahweh will certainly make a lasting house for my lord, because my lord [is] fighting the battles of Yahweh, and evil will not be found in you {as long as you live}.