It was narrated from Tariq bin Shaihab that a man became Junub and did not pray. He came to the Prophet (ﷺ) and told him about that, and he said: "You did the right thing." Then another man became Junub so he performed Tayammum and prayed. He came (to the Prophet (ﷺ)) who said to him what he had said to the other man- meaning, "You did the right thing."
It was narrated from Abu Sa'eed that two men performed Tayammum and prayed, then they found water when there was still time left for prayer. One of them performed Wudu' and repeated the prayer, and the other did not. The…