Levites: Lodged in the Chambers of the Temple
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1 Chronicles 9:27, 33
They would spend the night stationed around the house of God, because they were responsible for guarding it and opening it every morning. / Those who were musicians, the heads of Levite families, stayed in the temple chambers and were exempt from other duties because they were on duty day and night.
Ezekiel 40:44
Outside the inner gate, within the inner court, were two chambers, one beside the north gate and facing south, and another beside the south gate and facing north.