Musannaf Ibn Abi Shaybah 7574 — Those who permitted prayer after Fajr

Mansur bin al-Ashall al-Ghudani said: While I was listening, Abu Husayn asked al-Sha'bi about a man who still had part of his night recitation (wird) remaining, and he was praying when the dawn appeared. He said: He should recite the rest of his wird.