سنن أبي داود

Rifa’ah b. Rafi has also narrated this tradition through a different chain from the Messenger of Allah(ﷺ). This version goes: Then perform ablution in a way Allah, the exalted, has command you, then say the shahadah and get up and say the takbir. Then if you know any of the Qur’an, recite it; otherwise say: “Praise be to Allah”; “Allah is most great”; “ There is no god but Allah” He ( the narrator) also said in this version: If some defect remains in this, that detect will remain in your prayer.