וּכְב֥וֹד יְהוָ֖ה בָּ֣א אֶל־הַבָּ֑יִת דֶּ֣רֶךְ שַׁ֔עַר אֲשֶׁ֥ר פָּנָ֖יו דֶּ֥רֶךְ הַקָּדִֽים׃
And the glory of the LORD came into the house by the way of the gate whose prospect is toward the east.
Read midrashic interpretation of Ezekiel 43:4: and classical rabbinic exegesis.