Jami` at-Tirmidhi, Hadith 354 ⓘ
Ibn Umar narrated that: the Prophet said: "When the supper is presented and the Iqamah is called for Salat, then begin with the supper."
وَرُوِيَ عَنِ ابْنِ عُمَرَ، عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ قَالَ " إِذَا وُضِعَ الْعَشَاءُ وَأُقِيمَتِ الصَّلاَةُ فَابْدَءُوا بِالْعَشَاءِ " . قَالَ وَتَعَشَّى ابْنُ عُمَرَ وَهُوَ يَسْمَعُ قِرَاءَةَ الإِمَامِ . قَالَ حَدَّثَنَا بِذَلِكَ هَنَّادٌ حَدَّثَنَا عَبْدَةُ عَنْ عُبَيْدِ اللَّهِ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ .
also referenced under: Book 2, Hadith 206 (In-Book) & Volume 1, Book 2, Hadith 354 (DarusSalam)