NASAI-KUBRA 1310:
from Liʾabī Dhar Ay Ṣalāh al-Layl Afḍal —
[Machine] Abu Khalid, whose name is known to me as Mujahir, and others say Abu Makhlad, from Abu Al-'Aliyah, said, narrating from Abu Muslim, he said, "I asked Abu Dharr, 'Which is the best night prayer?' He said, 'I asked the Messenger of Allah ﷺ and he said, "Half of the night and whoever does less than that".'"
الكبرى للنسائي ١٣١٠:
عن لءبي ذر اي صلاه الليل افضل —
عَنْ أَبِي خَالِدٍ وَاسْمُهُ عِنْدِي مُهَاجِرٌ وَغَيْرُهُ يَقُولُ أَبُو مَخْلَدٍ عَنْ أَبِي الْعَالِيَةِ قَالَ حَدَّثَنِي أَبُو مُسْلِمٍ قَالَ قُلْتُ لِأَبِي ذَرٍّ أَيُّ صَلَاةِ اللَّيْلِ أَفْضَلَ؟ فَقَالَ سَأَلْتُ رَسُولَ اللهِ ﷺ فَقَالَ «نِصْفُ اللَّيْلِ وَقَلِيلٌ فَاعِلُهُ»
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