al-Sunan al-Kubrá, Nasāʾī
السنن الكبرى للنسائي
Largest of the three collections of aḥādīth by Imām al-Nasāʾī. The al-Sunan al-Sughrá (The Small Collection of Sunnah), also known as Sunan al-Nasāʾī, is already part of the Six Books. Full name: al-Sunan al-Kubrá (السنن الكبرى) (The Large Collection of Sunnah). Sources: Shamela Book# 8361 for the Arabic text. The English translation is being added by myself and other contributors.
Random ḥadīth in Nasāʾī's Kubrá
"The Prophet [SAW] forbade me to wear gold rings, and Al-Qassi, red Al-Miyathir." (Using translation from Nasāʾī 5166)
«نَهَى رَسُولُ اللهِ ﷺ عَنْ خَاتَمِ الذَّهَبِ وَعَنِ الْقَسِّيِّ وَعَنْ مَيَاثِرِ الْحُمْرِ»