And beams of cedar were fixed between the wall of the Heichal and the wall of the Antechamber so that [the wall] should not buckle.  And chains of gold were attached to the ceiling of the Antechamber, which young Kohanim [would] climb up and see the crowns, as it is stated (Zechariah 6:14): “The crowns will be a remembrance for Helem, for Tobijah, for Jedaiah, and for Chen, son of Zephaniah, in the Heichal of Hashem.”  [A] golden grapevine stood at the entrance of the Heichal and [it was] suspended upon wooden poles. Anyone who donated a leaf or a single grape or a cluster of grapes, would bring [their donation] and hang it upon [the golden vine]. R’ Eliezer the son of R’ Tzadok said: There was once an incident where three hundred Kohanim were appointed on its account.