While I was present in one of the gatherings of the Ansar, Abu Musa came as if he was scared, and said, "I asked permission to enter upon ʿUmar three times, but I was not given the permission, so I returned." (When ʿUmar came to know about it) he said to Abu Musa, "Why did you not enter?'. Abu Musa replied, "I asked permission three times, and I was not given it, so I returned, for Messenger of Allah ﷺ said, "If anyone of you asks the permission to enter thrice, and the permission is not given, then he should return.' " ʿUmar said, "By Allah! We will ask Abu Musa to bring witnesses for it." (Abu Musa went to a gathering of the Ansar and said). "Did anyone of you hear this from the Prophet ﷺ ?" Ubai bin Kaʿb said, "By Allah, none will go with you but the youngest of the people (as a witness)." (Abu Saʿid) was the youngest of them, so I went with Abu Musa and informed ʿUmar that the Prophet ﷺ had said so. (See Hadith No. 277, Vol. 3)  

كُنْتُ فِي مَجْلِسٍ مِنْ مَجَالِسِ الأَنْصَارِ إِذْ جَاءَ أَبُو مُوسَى كَأَنَّهُ مَذْعُورٌ فَقَالَ اسْتَأْذَنْتُ عَلَى عُمَرَ ثَلاَثًا فَلَمْ يُؤْذَنْ لِي فَرَجَعْتُ فَقَالَ مَا مَنَعَكَ قُلْتُ اسْتَأْذَنْتُ ثَلاَثًا فَلَمْ يُؤْذَنْ لِي فَرَجَعْتُ وَقَالَ رَسُولُ اللَّهِ ﷺ إِذَا اسْتَأْذَنَ أَحَدُكُمْ ثَلاَثًا فَلَمْ يُؤْذَنْ لَهُ فَلْيَرْجِعْ فَقَالَ وَاللَّهِ لَتُقِيمَنَّ عَلَيْهِ بِبَيِّنَةٍ أَمِنْكُمْ أَحَدٌ سَمِعَهُ مِنَ النَّبِيِّ ﷺ فَقَالَ أُبَىُّ بْنُ كَعْبٍ وَاللَّهِ لاَ يَقُومُ مَعَكَ إِلاَّ أَصْغَرُ الْقَوْمِ فَكُنْتُ أَصْغَرَ الْقَوْمِ فَقُمْتُ مَعَهُ فَأَخْبَرْتُ عُمَرَ أَنَّ النَّبِيَّ ﷺ قَالَ ذَلِكَ وَقَالَ ابْنُ الْمُبَارَكِ أَخْبَرَنِي ابْنُ عُيَيْنَةَ حَدَّثَنِي يَزِيدُ عَنْ بُسْرٍ سَمِعْتُ أَبَا سَعِيدٍ بِهَذَا  

I was sitting in one of the meeting of the Ansar. Abu Musa came terrified. We asked him; what makes you terrified? He replied: ‘Umar sent for me; so I went to him and asked his permission three times, but he did not permit me (to enter), so I came back. He asked; what has prevented you from coming to me? I replied: I came and asked permission three times, but it was not granted to me (so I returned). The Messenger of Allah (May peace be upon him) has said: When one of you asks permission three times and it is not granted to him, he should go away. He (‘Umar’) said; establish the proof of it. So Abu Sa’id said: the youngest of the people will accompany you. So Abu Sa’id got up with him and testified.  

كُنْتُ جَالِسًا فِي مَجْلِسٍ مِنْ مَجَالِسِ الأَنْصَارِ فَجَاءَ أَبُو مُوسَى فَزِعًا فَقُلْنَا لَهُ مَا أَفْزَعَكَ قَالَ أَمَرَنِي عُمَرُ أَنْ آتِيَهُ فَأَتَيْتُهُ فَاسْتَأْذَنْتُ ثَلاَثًا فَلَمْ يُؤْذَنْ لِي فَرَجَعْتُ فَقَالَ مَا مَنَعَكَ أَنْ تَأْتِيَنِي قُلْتُ قَدْ جِئْتُ فَاسْتَأْذَنْتُ ثَلاَثًا فَلَمْ يُؤْذَنْ لِي وَقَدْ قَالَ رَسُولُ اللَّهِ ﷺ إِذَا اسْتَأْذَنَ أَحَدُكُمْ ثَلاَثًا فَلَمْ يُؤْذَنْ لَهُ فَلْيَرْجِعْ قَالَ لَتَأْتِيَنِّي عَلَى هَذَا بِالْبَيِّنَةِ قَالَ فَقَالَ أَبُو سَعِيدٍ لاَ يَقُومُ مَعَكَ إِلاَّ أَصْغَرُ الْقَوْمِ قَالَ فَقَامَ أَبُو سَعِيدٍ مَعَهُ فَشَهِدَ لَهُ  

[Machine] I was in a gathering of the Ansar, then Abu Musa came to us looking scared. He said, "Omar ordered me to come to him, so I went to him and sought permission three times, but he did not give me permission, so I returned." The Messenger of Allah ﷺ had said, "Whoever seeks permission three times and is not given permission, then let him go back." Abu Said said, "So Abu Musa came to us scared or startled and said, 'I seek your testimony.' Ubayy ibn Ka'b said, 'No one should go with you except the least of us.' Abu Said said, 'And I was the least among them, so I went with him and testified that the Messenger of Allah ﷺ said, 'Whoever seeks permission three times and is not given permission, then let him go back.'"  

كُنْتُ فِي حَلْقَةٍ مِنْ حِلَقِ الْأَنْصَارِ فَجَاءَنَا أَبُو مُوسَى كَأَنَّهُ مَذْعُورٌ فَقَالَ إِنَّ عُمَرَ أَمَرَنِي أَنْ آتِيَهُ فَأَتَيْتُهُ فَاسْتَأْذَنْتُ ثَلَاثًا فَلَمْ يُؤْذَنْ لِي فَرَجَعْتُ وَقَدْ قَالَ ذَلِكَ رَسُولُ اللهِ ﷺ مَنْ اسْتَأْذَنَ ثَلَاثًا فَلَمْ يُؤْذَنْ لَهُ فَلْيَرْجِعْ فَقَالَ لَتَجِيئَنَّ بِبَيِّنَةٍ عَلَى الَّذِي تَقُولُ وَإِلَّا أَوْجَعْتُكَ قَالَ أَبُو سَعِيدٍ فَأَتَانَا أَبُو مُوسَى مَذْعُورًا أَوْ قَالَ فَزِعًا فَقَالَ أَسْتَشْهِدُكُمْ فَقَالَ أُبَيُّ بْنُ كَعْبٍ لَا يَقُومُ مَعَكَ إِلَّا أَصْغَرُ الْقَوْمِ قَالَ أَبُو سَعِيدٍ وَكُنْتُأَصْغَرَهُمْ فَقُمْتُ مَعَهُ وَشَهِدْتُ أَنَّ رَسُولَ اللهِ ﷺ قَالَ مَنْ اسْتَأْذَنَ ثَلَاثًا فَلَمْ يُؤْذَنْ لَهُ فَلْيَرْجِعْ  

[Machine] Abu Musa went to Umar, but he was not given permission, so he left. Umar asked him, "Why didn't you come to me?" Abu Musa replied, "I came and asked for permission three times but was not granted it, so I went back. The Messenger of Allah ﷺ said, 'Whoever seeks permission three times and is not granted it, should go back.'" Umar said to Abu Musa, "Come to me with clear evidence, otherwise I will punish you." Abu Sa'eed said, "Abu Musa came to us in a state of fear or panic. He said, 'I have come to seek your witness.' Ubayy ibn Ka'b said to him, 'Sit down, only the youngest among us will stand with you.' Abu Sa'eed said, 'I was the youngest, so I stood and testified for him in front of Umar that the Messenger of Allah ﷺ said, 'Whoever seeks permission three times and is not granted it, should go back.'"  

أَبُو مُوسَى عَلَى عُمَرَ ؓ فَلَمْ يُؤَذَنْ لَهُ فَانْصَرَفَ فَقَالَ لَهُ عُمَرُ مَا لَكَ لَمْ تَأْتِنِي؟ قَالَ قَدْ جِئْتُ فَاسْتَأْذَنْتُ ثَلَاثًا فَلَمْ يُؤَذَنْ لِي فَرَجَعْتُ وَقَدْ قَالَ رَسُولُ اللهِ ﷺ مَنِ اسْتَأْذَنَ ثَلَاثًا فَلَمْ يُؤَذَنْ لَهُ فَلْيَرْجِعْ فَقَالَ لَهُ عُمَرُ ؓ أَقِمْ عَلَيَّ ذَا بَيِّنَةٍ وَإِلَّا أَوْجَعْتُكَ فَقَالَ أَبُو سَعِيدٍ فَأَتَانَا أَبُو مُوسَى مَذْعُورًا أَوْ فَزِعًا قَالَ جِئْتُ أَسْتَشْهِدُكُمْ قَالَ أُبَيُّ بْنُ كَعْبٍ ؓ اجْلِسْ لَا يَقُومُ مَعَكَ إِلَّا أَصْغَرُ الْقَوْمِ قَالَ أَبُو سَعِيدٍ فَكُنْتُ أَصْغَرَهُمْ فَقُمْتُ فَشَهِدْتُ لَهُ عِنْدَ عُمَرَ أَنَّ رَسُولَ اللهِ ﷺ قَالَ مَنِ اسْتَأْذَنَ ثَلَاثًا فَلَمْ يُؤْذَنْ لَهُ فَلْيَرْجِعْ