Parashas Pekudei · Passuk 38:22
Torah Temimah points to Yerushalmi Peah 1:1.
English: The wording teaches that even matters Bezalel had not heard directly from his teacher were understood by him in accordance with what had been given to Moshe at Sinai.
Derash on complete execution of the divine command through Bezalel.
Bezalel made everything that Hashem had commanded Moshe.