(69) باب الْفَضْلِ فِي قِرَاءَةِ { قُلْ هُوَ اللَّهُ أَحَدٌ }
It was narrated from Abu Ayyub that:
The Prophet (ﷺ) said: "Say: He is Allah, (the) One" is one-third of the Quran." (ID)
Reference (ID): Sunan an-Nasa'i 996 (ID)
In-book reference (ID): Book 11, Hadith 121 (ID)
English translation (ID): Vol. 2, Book 11, Hadith 997 (ID)