以西結書 46:22

²² 院子四拐角的院子，周圍有牆，每院長四十肘，寬三十肘。四拐角院子的尺寸都是一樣，

Priests and elders

In Lamentations 1:19, this signifies people who teach good, and people who teach truth. (Apocalypse Explained 750)