Al-Aswad bin Yazid during Ramadan

It is reported that Al-Aswad [b. Yazîd Al-Nakha’î] used to complete the recitation of the Quran in Ramadan every two nights; sleeping between al-maghrib and al-‘ishâ. Outside of Ramadân, he used to complete a recitation every six nights.

Abû Nu’aym, Hilyatu Al-Awliyâ` 1:250.