Ibn Sirin narrates: In each of the first two rak'ahs of Zuhr and Asr, Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) would recite Surah al-Fatihah along with another surah, and in the last two rak'ahs he would recite only Surah al-Fatihah.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 9274