'Morning watch' in the Bible

And it came to pass, that, in the morning-watch, the LORD looked to the host of the Egyptians through the pillar of fire, and of the cloud, and troubled the host of the Egyptians,

And it was so on the morrow, that Saul disposed the people in three companies; and they came into the midst of the host in the morning-watch, and slew the Ammonites until the heat of the day: and it came to pass, that they who remained were scattered, so that two of them were not left together.