Ezekiel 41:6
The side chambers consisted of three stories, each above the other, with 30 chambers in each story. The side chambers extended out from the wall that faced the inside of the chambers where the chambers were fastened together, but the chamber walls were not fastened directly into the Temple walls themselves.
1 Kings 6:10
He constructed this structure to adjoin the entire Temple, five cubits high, and fastened it to the Temple with cedar timbers.
1 Kings 6:5-6
Against the wall of the Temple he built a series of rooms that encompassed the exterior of the Temple walls around the inner sanctuary. He built these side chambers all around the building.
Ezekiel 40:17
Next, he brought me into the outer court, where chambers and a paved area had been constructed all around the courtyard, with 30 chambers facing the pavement.
1 Peter 1:5
Through faith you are being protected by God's power for a salvation that is ready to be revealed at the end of this era.