“The prayer while traveling is two Rak’ah, and Friday is two Rak’ah, and ‘Eid is two Rak’ah. They are complete and are not shortened, as told by Muhammad (ﷺ).”
Sunan Ibn Majah Book 5, Hadith 261
← Previous Hadith “I asked ‘Aishah: ‘How did the Messenger of Allah (ﷺ) perform prayer?’ She said: ‘When the Prophet (ﷺ) performed ablution, he would put his hand in the vessel and say Bismillah, and he would perform ablution properly. Then he would stand and face the Qiblah. He would say the Takbir raising his hands parallel to his shoulders. Then he would bow, putting his hands on his knees and keeping his arms away from his sides. Then he would raise his head and straighten his back, and he would stand a little longer than your standing. Then he would prostrate, pointing his hands towards the Qiblah, keeping his arms away (from his sides) as much as possible, according to what I have seen. Then he would raise his head and sit on his left foot with his right foot held upright, and he disliked leaning towards his left side.’”

Sunan Ibn Majah Book 5, Hadith 260 Next Hadith → “The prayer when traveling is two Rak’ah, and Friday is two Rak’ah, and Al-Fitr and Al-Adha are two Rak’ah, complete, not shortened, as told by Muhammad (ﷺ).”

Sunan Ibn Majah Book 5, Hadith 262