I did it myself along with the Messenger of Allah, peace and blessings be upon him, and we performed ghusl.¹

Regarding this chapter, there are also reports from Abu Hurayrah, 'Abdullah ibn 'Amr, and Rafi' ibn Khadij.

109 - Hannad narrated to us, saying: Waki' narrated to us, from Sufyan, from 'Ali ibn Zayd, from Sa'id ibn al-Musayyab, from 'A'ishah, who said: The Prophet, peace and blessings be upon him, said: "When the two circumcised parts meet, ghusl becomes obligatory."²

The hadith of 'A'ishah is a hasan sahih hadith.

This hadith has also been narrated from 'A'ishah, from the Prophet, peace and blessings be upon him, through multiple chains: "When the two circumcised parts meet, ghusl becomes obligatory."

This is the opinion of most scholars among the Companions of the Prophet, peace and blessings be upon him, including Abu Bakr, 'Umar, 'Uthman, 'Ali, and 'A'ishah, and the jurists among the Followers.

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¹ Sahih. Several trustworthy narrators have corroborated al-Walid in this chain from al-Awza'i, so his tadlis is not a concern, especially since the hadith is narrated from 'A'ishah through other chains as we have detailed in al-Musnad (25281). It was also recorded by Ibn Majah (608), al-Nasa'i in al-Kubra (194), and it is in al-Musnad (25281) and Sahih Ibn Hibban (1176) via the chain of al-Walid ibn Muslim. It was also recorded as a marfu' statement of the Prophet, peace and blessings be upon him, by Muslim (349) via Abu Musa, from 'A'ishah. It is in al-Musnad (24206) and (24655), and Sahih Ibn Hibban (1177), (1183), and (1184). See also what follows.

² Sahih, like the preceding one. See its takhrij there.