Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) said: We went out with the Messenger of Allah (peace and blessings be upon him) in the year of the Battle of Tabuk, and he would combine the prayers, such that he prayed Zuhr and Asr together, then he went inside, and after that he came out and prayed Maghrib and Isha together.

It is narrated from Sayyiduna Abu Ayyub Ansari (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) prayed Maghrib and ‘Isha at Muzdalifah and combined both (i.e., he offered them together, one after the other).

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that when the Messenger of Allah (peace and blessings be upon him) was in a hurry during a journey, he would combine Maghrib and Isha prayers and perform them together.