Reference: Siyar A’laam an-Nubalaa – Volume 13, Page 63
‘Abdullaah ibn Ishaaq ibn at-Tabbaan said:
For fourteen years, ‘Abdoos prayed the morning (Fajr) prayer with the [same] wudhoo [as he had prayed] the ‘Ishaa [prayer]. And he was the epitome of humility.
