'Musing' in the Bible

And it came to pass at noon, that Elijah mocked them, and said, Cry aloud; for he is a god: either he is musing, or he is gone aside, or he is on a journey, or peradventure he sleepeth and must be awaked.

My heart was hot within me; While I was musing the fire burned: Then'spake I with my tongue: