Muwatta Malik #955
Hajj
The Arabic includes the chain of narration (sanad) and the collector's commentary; the English translation shows the Prophet's words only.
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ عُمَرَ بْنَ الْخَطَّابِ، قَالَ لاَ يَبِيتَنَّ أَحَدٌ مِنَ الْحَاجِّ لَيَالِيَ مِنًى مِنْ وَرَاءِ الْعَقَبَةِ .
Yahya related to me from Malik from Nafi from Abdullah ibn Umar
that Umar ibn al-Khattab said, "No-one doing hajj should spend the
nights of Mina beyond al-Aqaba."
About Muwatta Malik
This hadith is #955 from Muwatta Malik, in the Book of Hajj.