It wasnarrated from Anas bin Malik that Zaid bin Thabit said:
"WeateSuhur with the Messenger of Allah (ﷺ) then we got up to performprayer." I said: "How long was there between the two?" He said:"Aslong as it takes to recite fifty Verses." (FR)
English reference (FR): Vol. 1, Book 7, Hadith 1694 (FR)
Arabic reference (FR): Book 7, Hadith 1764 (FR)