'Watch' in the Bible

But we made our prayer to our God, and set a watch against them day and night, because of them.

I said to them, "Don't let the gates of Jerusalem be opened until the sun is hot; and while they stand guard, let them shut the doors, and you bar them: and appoint watches of the inhabitants of Jerusalem, everyone in his watch, with everyone near his house."

Moreover the porters, Akkub, Talmon, and their brothers, who kept watch at the gates, were one hundred seventy-two.

The chiefs of the Levites: Hashabiah, Sherebiah, and Jeshua the son of Kadmiel, with their brothers over against them, to praise and give thanks, according to the commandment of David the man of God, watch next to watch.

Mattaniah, and Bakbukiah, Obadiah, Meshullam, Talmon, Akkub, were porters keeping the watch at the storehouses of the gates.