Midrash sobre Cantar de los Cantares 2:12

“The blossoms have appeared in the land, the time of the nightingale has arrived, and the sound of the turtledove is heard in our land” (Song of Songs 2:12).
“The blossoms [hanitzanim] have appeared in the land,” the administrators [hanatzoḥot] have appeared in the land; these are Moses and Aaron, as it is stated: “The Lord said to Moses and Aaron in the land of Egypt, saying” (Exodus 12:1).¹¹⁰This is the month of redemption and they would be the leaders who facilitate that redemption.
“The time of the nightingale [hazamir] has arrived,” the time for Israel to be redeemed has arrived, the time for the foreskin to be cut off [shetizamer] has arrived, the time for Egypt to be cut off has arrived, the time for their idol worship to be uprooted has arrived, as it is stated: “And I will administer punishments against all the gods of Egypt” (Exodus 12:12). The time for the sea to have its water split has arrived, as it is stated: “The water split” (Exodus 14:21). The time for song has arrived, as it is stated: “Then Moses…sang” (Exodus 15:1). Rabbi Tanḥuma said: The time to compose paeans to the Holy One blessed be He has arrived, as it is stated: “The Lord is my strength and my song [vezimrat ya]” (Exodus 15:2); paeans to the Lord [zemirot ya]. Rabbi Beivai said: “Your statutes were paeans to me” (Psalms 119:54). ”The sound of the turtledove [hator] is heard in our land,” Rabbi Yoḥanan said: The voice of a good explorer [tayar] was heard in our land; this is Moses, at the time that he said: “Moses said: So said the Lord: At about midnight” (Exodus 11:4).

“My beloved spoke up, and he said to me” (Song of Songs 2:10). He answered me by means of Daniel, and said to me by means of Ezra. What did He say to me? “Rise, my love, my fair one” (Song of Songs 2:10). “For, behold, the winter is past” (Song of Songs 2:11), these are the seventy years that Israel spent in the Diaspora. “The rain is over and gone” (Song of Songs 2:11), these are the fifty-two years from when the Temple was destroyed until the kingdom of the Chaldeans was uprooted. But were they not seventy years? Rabbi Levi said: Subtract the eighteen years during which a Divine Voice was thundering and saying to Nebuchadnezzar: ‘Bad slave, rise up and destroy the house of your Master because the children of your Master do not heed Him.’¹¹²Although the Chaldeans, also known as the Babylonians, ruled for seventy years, only fifty-two of those years were after the destruction of the Temple. “The blossoms have appeared in the land” (Song of Songs 2:12), like Mordekhai and his associates and Ezra and his associates.
“The time of the nightingale [zamir] has arrived” (Song of Songs 2:12), the time for the foreskin to be cut off [shetizamer] has arrived, the time for the wicked to be broken has arrived, as it is stated: “The Lord has broken the staff of the wicked” (Isaiah 14:5). The time has arrived for the Babylonians to be destroyed. The time has arrived for the Temple to be built, as it is stated: “Saviors will ascend Mount Zion” (Obadiah 1:21), and it is written: “The glory of this [latter] house will be greater [than that of the first]” (Haggai 2:9).
“The sound of the turtledove [hator] is heard in our land” (Song of Songs 2:12), Rabbi Yoḥanan said: The voice of a good explorer [tayar] was heard in our land. Who is that? It is Cyrus; that is what is written: “So said Cyrus king of Persia…all the kingdoms of the earth [has the Lord, God of heaven, given me, and He has commanded me to build Him a Temple in Jerusalem...] Any of you from His entire people…[may go up]” (Ezra 1:2–3). “The fig tree has formed its unripe figs” (Song of Songs 2:13), these are the baskets of first fruits. “The vines in blossom emitted fragrance” (Song of Songs 2:13), these are the libations.

... 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)