Sayyiduna Wathilah bin al-Asqa' (may Allah be pleased with him) says: When I became Muslim, I came to the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) said to me: "Go and take a bath (ghusl) with water and lote-tree leaves, and remove from yourself the hair of disbelief."
Hadith Referenceالمعجم الكبير للطبراني / باب الواو / 18419
Sayyiduna Wathilah (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) used to say to the woman who was married to him: "Adopt calm and dignity."
Hadith Referenceالمعجم الكبير للطبراني / باب الواو / 18420