Yahya related to me from Malik from Yahya ibn Said that he saidto Salim ibn Abdullah, "What is the latest you have seen your fatherdelay maghrib while on a journey?" and Salim replied, "One time thesun set when we were at Dhat al-Jaysh and he prayed maghrib at al-Aqiq."
USC-MSA web (English) reference: Book 9, Hadith 10
Arabic reference: Book 9, Hadith 338