'Fast' in the Bible

A young man named Eutychus, who was sitting in the window, was sinking into a deep sleep while Paul continued to speak for a long time. Fast asleep, he fell down from the third story and was picked up dead.

Since considerable time had passed and the voyage was now dangerous because the fast was already over, Paul advised them,

But they encountered a patch of crosscurrents and ran the ship aground; the bow stuck fast and could not be moved, but the stern was being broken up by the force of the waves.