Ibrahim al-Nakha'i narrates: Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him), Alqamah and al-Aswad used to pray without adhan and iqamah. Sufyan says: The iqamah of the city sufficed for them. According to another narration, Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) said: The iqamah of the city suffices.
Imam al-Tabarani recorded both narrations in al-Mu'jam al-Kabir; the narrator Ibrahim al-Nakha'i did not hear from Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 1913