"Every boy is in pledge for his 'Aqiqah, so slaughter (the animal) for him on the seventh day, and shave his head, and a name" (Using translation from Nasāʾī 4220)
عَنِ النَّبِيِّ ﷺ قَالَ «الْغُلَامُ رَهْنٌ بِعَقِيقَتِهِ يُعَقُّ عَنْهُ يَوْمَ سَابِعِهِ وَيُحْلَقُ رَأْسُهُ وَيُسَمَّى»