I prayed Maghrib and Isha with the Messenger of Allah ﷺ at Muzdalifa during the Farewell Pilgrimage.
حدثنا محمد بن رمح أنبأنا الليث بن سعد عن يحيى بن سعيد عن عدي بن ثابت الأنصاري عن عبد الله بن يزيد الخطمي أنه سمع
صليت مع رسول الله ﷺ المغرب والعشاء في حجة الوداع بالمزدلفة
Bukhari recorded it in the book of Hajj, chapter of one who combined the two prayers and did not perform a voluntary prayer, hadith no. 1674, 4414, from the hadith of Yahya, through him. Muslim recorded it in the book of Hajj, chapter of departing from Arafat to Muzdalifa, etc., hadith no. 1287, from Muhammad bin Rumh, through him.