Ezekiel 40:21

21 The three guardrooms on each side of the passageway, the walls between them, and the entrance room all had the same measurements as those in the east gateway. The total length of the gateway was 84 feet and the width 42 feet.

Ezekiel 40:21 Meaning and Commentary

Ezekiel 40:21

And the little chambers thereof were three on this side, and
three on that side
As in the eastern gate, and the measures the same, ( Ezekiel 40:7 ) . Gospel churches in the latter day will be all on the same plan, and modelled according to the same pattern, and be in just the same order, one as another: and the posts thereof, and the arches thereof, were after the same
measure of the first gate;
the eastern gate: believers will be all pillars in the church of God, and partakers of the same like precious faith: the length thereof was fifty cubits, and the breadth five and twenty
cubits;
see ( Ezekiel 40:13 Ezekiel 40:15 ) .

Ezekiel 40:21 In-Context

19 There was a gateway at a higher level that led to the inner courtyard. The man measured the distance between the two gateways, and it was 168 feet.
20 Then the man measured the gateway on the north side that led into the outer courtyard.
21 The three guardrooms on each side of the passageway, the walls between them, and the entrance room all had the same measurements as those in the east gateway. The total length of the gateway was 84 feet and the width 42 feet.
22 The entrance room, the windows, and the carved palm trees were like those in the east gate. Here seven steps led up to the gate, and the entrance room was at the end facing the courtyard.
23 Across the courtyard from this north gateway was another gateway leading to the inner courtyard, just as there was on the east side. The man measured the distance between these two gateways, and it was 168 feet.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.