who was a Companion, reported that his mother Zainab daughter of Humain went to the Messenger of Allah ﷺ and said: Messenger of Allah, receive the oath of allegiance from him. The Messenger of Allah ﷺ said: He is Minor. He then wiped his head.
وَكَانَ قَدْ أَدْرَكَ النَّبِيَّ ﷺ وَذَهَبَتْ بِهِ أُمُّهُ زَيْنَبُ بِنْتُ حُمَيْدٍ إِلَى رَسُولِ اللَّهِ ﷺ فَقَالَتْ يَا رَسُولَ اللَّهِ بَايِعْهُ فَقَالَ رَسُولُ اللَّهِ ﷺ هُوَ صَغِيرٌ فَمَسَحَ رَأْسَهُ