عَنْ عَبْدِ اللَّهِ بْنِ شَقِيقٍ عَنْ عَائِشَةَ قَالَتْ: مَا رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ يُصَلِّي الضُّحَى إِلَّا أَنْ يَقْدَمَ مِنْ سَفَرٍ فَيُصَلِّي رَكْعَتَيْنِ
Sayyidah Aisha (may Allah be pleased with her) says: I did not see the Messenger of Allah (peace and blessings be upon him) performing the Duha prayer, but when he (peace and blessings be upon him) would return from a journey, he would perform two units of prayer.