Sayyiduna Wabisah bin Ma'bad (may Allah be pleased with him) said: I asked the Messenger of Allah (peace and blessings be upon him) about everything, until I even asked him about the dirt that collects under the nails, and he (peace and blessings be upon him) said: "Leave what makes you doubt for what does not make you doubt."
Hadith Referenceالمعجم الكبير للطبراني / باب الواو / 18619
Sayyiduna Wabisah bin Ma'bad (may Allah be pleased with him) said: I saw the Messenger of Allah (peace and blessings be upon him) that when he (peace and blessings be upon him) bowed (ruku') in his prayer, if water had been poured on his (peace and blessings be upon him) back, it would have stayed in place (that is, his (peace and blessings be upon him) back was so straight and level).
Hadith Referenceالمعجم الكبير للطبراني / باب الواو / 18620
Sayyiduna Wabisah (may Allah be pleased with him) said: I heard the Messenger of Allah (peace and blessings be upon him) delivering a sermon during the Farewell Pilgrimage, and he (peace and blessings be upon him) said: "Let the one who is present convey this to the one who is absent."
Hadith Referenceالمعجم الكبير للطبراني / باب الواو / 18621