BUKHARI 7262:
from Abū Mūsá —
The Prophet ﷺ entered a garden and told me to guard its gate. Then a man came and asked permission to enter. The Prophet, said, "Permit him and give him the good news that he will enter Paradise." Behold! It was Abu Bakr. Then ʿUmar came, and the Prophet ﷺ said, "Admit him and give him the good news that he will enter Paradise." Then ʿUthman came and the Prophet ﷺ said, "Admit him and give him the good news that he will enter Paradise. "
البخاري ٧٢٦٢:
عن ابو موسى —
أَنَّ النَّبِيَّ ﷺ دَخَلَ حَائِطًا وَأَمَرَنِي بِحِفْظِ الْبَابِ فَجَاءَ رَجُلٌ يَسْتَأْذِنُ فَقَالَ ائْذَنْ لَهُ وَبَشِّرْهُ بِالْجَنَّةِ فَإِذَا أَبُو بَكْرٍ ثُمَّ جَاءَ عُمَرُ فَقَالَ ائْذَنْ لَهُ وَبَشِّرْهُ بِالْجَنَّةِ ثُمَّ جَاءَ عُثْمَانُ فَقَالَ ائْذَنْ لَهُ وَبَشِّرْهُ بِالْجَنَّةِ
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