Departing from 'Arafat to Al-Muzdalifah. It is recommended to pray Maghrib and 'Isha together in Al-Muzdalifah on this night Sahih Muslim 1286 c
Arabic hadith text
وَحَدَّثَنَاهُ أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدَةُ بْنُ سُلَيْمَانَ، وَعَبْدُ اللَّهِ بْنُ نُمَيْرٍ، وَحُمَيْدُ، بْنُ عَبْدِ الرَّحْمَنِ عَنْ هِشَامِ بْنِ عُرْوَةَ، بِهَذَا الإِسْنَادِ وَزَادَ فِي حَدِيثِ حُمَيْدٍ قَالَ هِشَامٌ وَالنَّصُّ فَوْقَ الْعَنَقِ
Translation
This hadith has been narrated on the authority of 'Urwa with the same chain of transmitters. and in the hadith narrated by Humaid there is an addition (of these words)
" Hisham said: Al-nass (speed of camel) is faster than al-'anaq."