Sahih al-Bukhari, Volume 9, Book 92, Hadith 444 (USC-MSA) ⓘ
Narrated `Abdullah bin `Umar: The Prophet had a dream in the last portion of the night when he was sleeping at Dhul-Hulaifa. (I n the dream) it was said to him, "You are in a blessed Batha' (i.e., valley).
حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ الْمُبَارَكِ، حَدَّثَنَا الْفُضَيْلُ، حَدَّثَنَا مُوسَى بْنُ عُقْبَةَ، حَدَّثَنِي سَالِمُ بْنُ عَبْدِ اللَّهِ، عَنْ أَبِيهِ، عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ أُرِيَ وَهْوَ فِي مُعَرَّسِهِ بِذِي الْحُلَيْفَةِ فَقِيلَ لَهُ إِنَّكَ بِبَطْحَاءَ مُبَارَكَةٍ.
also referenced under: Book 96, Hadith 73 (In-Book) & Hadith 7345 (DarusSalam)