Sayyiduna Abdullah bin Umar (may Allah be pleased with them) said: I saw the Messenger of Allah (peace and blessings of Allah be upon him), when he was in a hurry while traveling, he would delay the Maghrib prayer until he combined Maghrib and Isha and performed them together.
Hadith Referenceاللؤلؤ والمرجان / كتاب صلاة المسافرين وقصرها / 409
Hadith Gradingمحدثین:«صحیح»
Hadith Takhrij«صحیح، أخرجه البخاري في: 18 كتاب تقصير الصلاة: 6 يصلى المغرب ثلاثا في السفر»