Narrated Ibn `Abbas: Allah's Apostle used to offer the Zuhr and `Asr prayers together on journeys, and also used to offer the Maghrib and `Isha' prayers together.

Narrated Anas: Allah's Apostle used to offer these two prayers together on journeys i.e. the Maghrib and the `Isha'.

Narrated Az-Zuhri: Salim told me, "`Abdullah bin `Umar said, 'I saw Allah's Apostle delaying the Maghrib prayer till he offered it along with the `Isha prayer whenever he was in a hurry during the journey.' " Salim said, "Abdullah bin `Umar used to do the same whenever he was in a hurry during the journey. After making the call for Iqama, for the Maghrib prayer he used to offer three rak`at and then perform Taslim. After waiting for a short while, he would pronounce the Iqama for the `Isha' prayer and offer two rak`at and perform Taslim. He never prayed any Nawafil in between the two prayers or after the `Isha' prayers till he got up in the middle of the night (for Tahajjud prayer)."

Narrated Anas bin Malik: Allah's Apostle used to offer these two prayers together on journeys i.e. the Maghrib and the `Isha'.

Ibn Abbas (may Allah be pleased with them both) narrated this from the Prophet (peace and blessings of Allah be upon him).

Narrated Anas bin Malik: Whenever the Prophet started the journey before noon, he used to delay the Zuhr prayer till the time for the `Asr prayer and then he would dismount and pray them together; and whenever the sun declined before he started the journey he used to offer the Zuhr prayer and then ride (for the journey).

Narrated Anas bin Malik: Whenever the Prophet (saws) started on a journey before noon, he used to delay the Zuhr prayers till the time for the 'Asr prayer and then he would dismount and offer them together; and whenever the sun declined before he started on a journey he used to offer the Zuhr prayers and then ride (for journey).

Narrated `Aisha: Allah's Apostle prayed in his house while sitting during his illness and the people prayed behind him standing and he pointed to them to sit down. When he had finished the prayer, he said, "The Imam is to be followed and so when he bows you should bow; and when he lifts his head you should also do the same."

Narrated Anas bin Malik: Allah's Apostle (p.b.u.h) fell down from a horse and his right side was either injured or scratched, so we went to inquire about his health. The time for the prayer became due and he offered the prayer while sitting and we prayed while sitting. He said, "The Imam is to be followed; so if he says Takbir, you should also say Takbir, and if he bows you should also bow; and when he lifts his head you should also do the same and if he says: Sami`a l-lahu liman hamidah (Allah hears whoever sends his praises to Him) you should say: Rabbana walakal-Hamd (O our Lord! All the praises are for You.") (See Hadith No. 656 Vol. 1).

Narrated `Imran bin Husain: (who had piles) I asked Allah's Apostle about the praying of a man while sitting. He said, "If he prays while standing it is better and he who prays while sitting gets half the reward of that who prays standing; and whoever prays while Lying gets half the reward of that who prays while sitting."