If someone is certain that performing tayammum with a particular thing is valid and he does so, and afterwards he realises that performing tayammum with that thing is invalid, he must perform the prayers he had performed with that tayammum again.
⏱ 3 মিনিট পড়তে লাগবে
If someone is certain that performing tayammum with a particular thing is valid and he does so, and afterwards he realises that performing tayammum with that thing is invalid, he must perform the prayers he had performed with that tayammum again.