Bismillah Walhamdulillah Was Salaatu Was Salaam ‘ala Rasulillah

Narrated Salim’s father (Radi-Allahu ‘anhu):

The Prophet (Sallallahu ‘Alaihi Wa Sallam) used to offer the Maghrib and Isha’ prayers together whenever he was in a hurry on a journey.

Narrated Ibn Abbas (Radi-Allahu ‘anhu): Allah’s Apostle (Sallallahu ‘Alaihi Wa Sallam) used to offer the Zuhr and ‘Asr prayers together on journeys, and also used to offer the Maghrib and ‘Isha’ prayers together.

Narrated Anas bin Malik (Radi-Allahu ‘anhu): The Prophet (Sallallahu ‘Alaihi Wa Sallam) used to offer the Maghrib and the ‘Isha’ prayers together on journeys.

Bukhari Vol. 2 : No. 209