Theodoret of Cyrus
I refer to the tabernacle, as during the era of Samuel and David, the house of God had not yet been built, and the worship practices were carried out within the tabernacle.
As well them as their sons, to keep the gates of the house of the Lord, and the tabernacle by their turns.
וְהֵ֨ם וּבְנֵיהֶ֜ם עַל־הַשְּׁעָרִ֧ים לְבֵית־יְהוָ֛ה לְבֵ֥ית־הָאֹ֖הֶל לְמִשְׁמָרֽוֹת׃
One Church Father comments on this verse
I refer to the tabernacle, as during the era of Samuel and David, the house of God had not yet been built, and the worship practices were carried out within the tabernacle.
Passages read together with this verse.