Jewish Philosophy on Zechariah 2:5: Rambam & Classical Sources

וָאֶשָּׂ֥א עֵינַ֛י וָאֵ֖רֶא וְהִנֵּה־אִ֑ישׁ וּבְיָד֖וֹ חֶ֥בֶל מִדָּֽה׃

And I lifted up mine eyes, and saw, and behold a man with a measuring line in his hand.

Read Jewish philosophy on Zechariah 2:5: Rambam's Guide for the Perplexed, Saadia Gaon, and classical Jewish philosophical sources, free online.