Isaiah 42:21

ה’ חָפֵץ לְמַעַן צִדְקוֹ יַגְדִּיל תּוֹרָה וְיַאְדִּיר

Hashem desires for His righteousness' sake to make the Torah great and mighty.

This verse is the last verse in the prayer U’va l’Tziyon. Is it also cited by the last mishna in tractate Makkos: “Rabbi Chananya ben Akashya said: The Holy One, blessed be He, wanted to give Israel merit so He gave them Torah and mitzvos in abundance, as is written: Hashem desires for His righteousness’ sake to make the Torah great and mighty.” This mishna is traditionally recited after Torah study before reciting the Rabbis’ Kaddish.