Jasrah bint Dajajah (may Allah have mercy on her) said: I heard Sayyiduna Abu Dharr (may Allah be pleased with him) say that the Prophet (peace and blessings be upon him) stood in prayer with a single verse until morning came, repeating that same verse: "If You punish them, they are Your servants; and if You forgive them, then You are the Almighty, the Wise" [Surah al-Ma'idah: 118].
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 4718