Narrated Yahyah Ibn Athram (rahimahullaah) who said:

I have accompanied Wakee (rahimahullaah) whilst being resident and during journeys, and he used to fast constantly and finish recitation of the Qur’aan every night. [Siyar A’laam Nubulaa: 9/142]

Yahya Bin Ayyoub (rahimahullaah) said:

It was reported to me by some of the companions of Wakee (rahimahullaah) who used to be with him that Wakee would not sleep until he read one third of the Qur’aan every night. Then he would wake up in the last third of the night and read the Mufassal of the Qur’aan (i.e. from Soorah Qaaf to Soorah An-Naas); then he would sit and sought the forgiveness of Allaah until fajr approached. [Siyar A’laam Nubulaa: 9/148-149]