Parashas Vayakhel · Passuk 35:22
Torah Temimah points to classical source on this unit (verified).
English: Rabbi Yehudah ben Pazi in Rabbi’s name contrasts the voluntary giving for the Mishkan with the people’s giving for the golden calf: “every generous-hearted person” is for good, while “all the people stripped themselves” is for evil.
Derash by comparing the wording of the Mishkan donations with the golden-calf narrative.
The Torah distinguishes the generous-hearted minority who donated to the Mishkan from the collective participation in the golden calf.