Midrasch zu Divrej Hajamim I 16:5

... Another explanation. “…to you it shall be the first ...” (Exodus 12:2) This is referring, so to speak, to the Holy One who is called first, as it says “I am first and I am last…” (Isaiah 44:6) And Zion is called first, as it says “As a Throne of Glory, exalted from the beginning, so is the place of our Sanctuary.” (Jeremiah 17:12) And Esau is called first, as it says “And the first one emerged ruddy…” (Genesis 25:25) The Messiah is called first, as it says “The first one to Zion, behold, behold them…” (Isaiah 41:27) Let the Holy One, who is called first, come and build the Holy Temple which is called first, and exact retribution from Esau who is called first. And let the Messiah, who is called first, come in the first month, as it says “This month shall be to you the head of the months…” (Exodus 12:2)