(6) باب مَا جَاءَ فِي إِعْلاَنِ النِّكَاحِ
Abu Al-Balj narrated from Muhammad bin Hatib Al-Jumahi who said that:
The Messenger of Allah said: "The distinction between the lawful and the unlawful is the Duff and the voice." (DE)
Reference (DE): Jami` at-Tirmidhi 1088 (DE)
In-book reference (DE): Book 11, Hadith 9 (DE)
English translation (DE): Vol. 2, Book 6, Hadith 1088 (DE)