Harun, peace be upon him, is the brother of Moses, whom Allah gave him as a prophet and helper out of His mercy. The Quran names him in 20 verses. The Quran is the final revelation, and it is the measure by which earlier books are read, including their account of Aaron.
Christians and Jews read these Bible passages differently. This page presents them as the Quran frames them, with the Quran as the final revelation and the measure for what came before.