'Precious' in the Bible

Then the king tried yet again! The king sent a third company of 50 soldiers along with their leader. The third leader went up the hill, approached Elijah, fell on his knees in front of him, and begged him, "Hey, man of God, please treat my life and the lives of these servants of yours as precious!

Look how fire fell from heaven and devoured the two other companies of 50 soldiers, along with their captains, but now please treat me as if my life were precious!"

Hezekiah listened to the entourage and showed them his entire treasury, including the silver, gold, and spices, the precious oil, his armory, and everything that was inventoried in his treasuries. There was nothing in his household or in his holdings that Hezekiah did not show them.