"When the two circumcised parts meet, then bath is obligatory. The Messenger of Allah and I did that, and we bathed." (Using translation from Ibn Mājah 608)
«إِذَا جَاوَزَ الْخِتَانُ الْخِتَانُ فَقَدْ وَجَبَ الْغُسْلُ فَعَلْتُهُ أَنَا وَرَسُولُ اللهِ ﷺ فَاغْتَسَلْنَا»