"And was at a distance of two bows' length or (even) nearer." (V.53:9)
`Abdullah
Narrated `Abdullah:Regarding the Verses: 'And was at a distance of but two bow-lengths or (even) nearer; So did (Allah) convey the Inspiration to His slave (Gabriel) and then he Gabriel) conveyed (that to Muhammad...' (53.9-10) Ibn Mas`ud narrated to us that the Prophet (ﷺ) had seen Gabriel with six hundred wings.
Reference
Sahih al-Bukhari 4856
In-book reference
Book 65, Hadith 377
USC-MSA web (English)
Vol. 6, Book 60, Hadith 379
Arabic Text
حَدَّثَنَا أَبُو النُّعْمَانِ، حَدَّثَنَا عَبْدُ الْوَاحِدِ، حَدَّثَنَا الشَّيْبَانِيُّ، قَالَ سَمِعْتُ زِرًّا، عَنْ عَبْدِ اللَّهِ، {فَكَانَ قَابَ قَوْسَيْنِ أَوْ أَدْنَى * فَأَوْحَى إِلَى عَبْدِهِ مَا أَوْحَى} قَالَ حَدَّثَنَا ابْنُ مَسْعُودٍ أَنَّهُ رَأَى جِبْرِيلَ لَهُ سِتُّمِائَةِ جَنَاحٍ.