In Parshat Pekudei (40:17) we read about the Mishkan being set up:

It was in the first month of the second year, on the first day of the month, that the Mishkan was set up.

In Shmot Raba 52:4, we learn that when the Mishkan was set up, it rose up miraculously. Regarding the First Temple as well, it was built of its own accord.

Rabbi Yehuda said in the name of Rabbi Yossi: When Shlomo built the Temple, everyone was helping him, including both man and spirits as it says in

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