Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) said: "Whoever hears 'Hayya 'ala al-falah' (Come to success) and does not respond (by answering its call and attending the mosque) has abandoned the Sunnah of Muhammad (peace and blessings be upon him)."
Imam al-Tabarani (may Allah have mercy on him) said: "Only Ja'far bin Burqan narrated this hadith from Maymun bin Mihran (may Allah have mercy on him), and only Mubashshir from Ja'far, and al-Abbas bin al-Husayn is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 7990
Hadith Gradingمحدثین:رجاله رجال الصحيح
Hadith Takhrij«قال الهيثمي: ورجاله رجال الصحيح «مجمع الزوائد ومنبع الفوائد، ج 2، ص 44»»