It is narrated from Abu Salamah bin Abd al-Rahman (may Allah have mercy on him) that he heard Sayyiduna Abu Hurayrah and Sayyiduna Ibn Abbas (may Allah be pleased with them both) saying that they both heard the Prophet (peace and blessings be upon him) say in his last sermon: "Indeed, whoever keeps up these obligatory prayers in congregation will be the first to cross the Sirat like flashing lightning, and Allah Almighty will gather him in the first group of the followers (heading to Paradise), and for every day and night in which he guarded these prayers he will have a reward like that of a thousand martyrs slain in the way of Allah."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Musa bin Abi Aishah (may Allah have mercy on him) except Ammar Abu Ishaq (may Allah have mercy on him), and Baqiyyah (may Allah have mercy on him) is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 6656
Hadith Gradingمحدثین:إسناده ضعيف، فيه بقية مدلس وقد عنعنه، ولا يثبت
Hadith Takhrij«قال الهيثمي: وفيه بقية بن الوليد وهو مدلس وقد عنعنه «مجمع الزوائد ومنبع الفوائد، ج 2، ص 39»» «قال الدارقطني: وهذا أشبه بالصواب «العلل الواردة في الأحاديث النبوية، ج 8، ص 31»» «قال الدارقطني: ولا يثبت هذا الحديث «العلل الواردة في الأحاديث النبوية، ج 8، ص 31»» «أخرجه الطبراني فى «الأوسط» برقم: 6641»