Rashi on Exodus 38:21:2רש"י על שמות ל״ח:כ״א:ב׳
המשכן משכן OF THE TABERNACLE, EVEN OF THE TABERNACLE — The word משכן is mentioned here twice in allusion to the Temple that was taken in pledge (משכן) — as it were — (as a security for Israel’s repentance) by being twice destroyed for Israel’s iniquities (Midrash Tanchuma, Pekudei 5).
Midrash Tanchuma, Pekudei 5:5מדרש תנחומא, פקודי ה׳:ה׳
Moses said: Master of the Universe, we have completed the work, what shall we do with the balance of the offering? He replied: Build a Tabernacle for the testimony with it. He went and did so. When he came to give the accounting, he told them: Such-and-such was used for the Sanctuary, and with the balance I made the Tabernacle for the testimony. R. Samuel said: Why was the word mishkan (“Tabernacle”) repeated twice? Because it was seized twice on account of their sinfulness. That is why the men of the Great Synagogue said: We have dealt (habal habalnu) very corruptly against Thee (Neh. 1:7). Hence the Temple was seized twice as a pledge.
Gur Aryeh on Shemot 38:21:1גור אריה על שמות ל״ח:כ״א:א׳
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Haamek Davar on Exodus 38:21:2העמק דבר על שמות ל״ח:כ״א:ב׳
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Haamek Davar on Exodus 38:21:2העמק דבר על שמות ל״ח:כ״א:ב׳
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