'Morning watch' in the Bible

And it came to pass in the morning watch, that Jehovah looked forth upon the host of the Egyptians through the pillar of fire and of cloud, and discomfited the host of the Egyptians.

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