Sahih Muslim , Book 4, Hadith 1654 (USC-MSA) ⓘ
Jabir said he heard Allah's Messenger say: There is an hour during the night in which no Muslim individual will ask Allah for good in this world and the next without His giving it to him; and that applies to every night.
وَحَدَّثَنَا عُثْمَانُ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا جَرِيرٌ، عَنِ الأَعْمَشِ، عَنْ أَبِي سُفْيَانَ، عَنْ جَابِرٍ، قَالَ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقُولُ " إِنَّ فِي اللَّيْلِ لَسَاعَةً لاَ يُوَافِقُهَا رَجُلٌ مُسْلِمٌ يَسْأَلُ اللَّهَ خَيْرًا مِنْ أَمْرِ الدُّنْيَا وَالآخِرَةِ إِلاَّ أَعْطَاهُ إِيَّاهُ وَذَلِكَ كُلَّ لَيْلَةٍ " .
also referenced under: Book 6, Hadith 199 (In-Book) & Hadith 757 (Reference)