'Warm' in the Bible

Look at our bread: it was still warm when we took it from our houses as our food for our journey on the very day we set out to come to you. But now, look how it's dry and moldy.

When David had grown very old, they covered him with blankets, but he could not keep warm,

so his servants suggested to him, "Let's look for a young virgin woman to take care of you, your majesty. She will be of use to you if you have her lie down near you so that your majesty may keep warm."

Then he approached the child and lay down with his mouth near the child's, with his eyes near those of the child, and taking the child's hands in his. As Elisha stretched himself on the child, the child's flesh began to grow warm.

Again, if two lie close together, they will keep warm, but how can only one stay warm?

Half the wood he burns in the fire, and over that half he places meat so he can eat. He sits by its coals, warms himself, and says, "Ah! I am warm in front of the fire."

You have sowed much but have reaped little. You have eaten but don't have enough to become satisfied. You have drunk but don't have enough to become intoxicated. You have clothed yourself but don't have enough to keep warm. And the hired laborer deposits his salary in a bag full of holes!'"