Nafi' (may Allah have mercy on him) relates that a man came to Sayyiduna Ibn Umar (may Allah be pleased with them both) and asked: "What did you hear from the Messenger of Allah (peace and blessings be upon him) about the private conversation (najwa)?" Sayyiduna Ibn Umar (may Allah be pleased with them both) said: "I heard the Messenger of Allah (peace and blessings be upon him) say: 'Indeed, on the Day of Resurrection Allah Almighty will bring the servant near to Himself, then He will place His shelter and His screen over him so that people do not see him, and He will make him confess his sins. He will say: Do you recognise such-and-such a sin? He will reply: Yes, O my Lord. Then He will say: Do you recognise such-and-such a sin? He will say: Yes, O my Lord. Then, when Allah Almighty has made him confess his sins and he thinks that he is ruined, He will say: I have concealed them (these sins) for you today.' Then he will be given the record of his good deeds. As for the hypocrite and the disbeliever, they will be called out before the witnesses: 'These are the ones who lied against their Lord', to the end of the verse."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Nafi' except Malik bin Mighwal, and no one narrated it from Malik bin Mighwal except Abdullah bin Muhammad bin al-Mughirah."
Hadith Referenceالمعجم الأوسط / باب العين / 3915
Hadith Takhrij«أخرجه البخاري فى «صحيحه» برقم: 2441، 4685، 6070، 7514، ومسلم فى «صحيحه» برقم: 2768، وابن حبان فى «صحيحه» برقم: 7355، 7356، والنسائي فى «السنن الكبرى» برقم: 11178، 11802، وابن ماجه فى «سننه» برقم: 183، وأحمد فى «مسنده» برقم: 5537، 5930، وأبو يعلى فى «مسنده» برقم: 5751، وعبد بن حميد فى «مسنده» برقم: 846، وابن أبي شيبة فى «مصنفه» برقم: 35362، والطبراني فى «الكبير» برقم: 13728، 14009، والطبراني فى «الأوسط» برقم: 6975»