'Within' in the Bible

And Abigail cometh in unto Nabal, and lo, he hath a banquet in his house, like a banquet of the king, and the heart of Nabal is glad within him, and he is drunk unto excess, and she hath not declared to him anything, less or more, till the light of the morning.

And it cometh to pass in the morning, when the wine is gone out from Nabal, that his wife declareth to him these things, and his heart dieth within him, and he hath been as a stone.