Itban bin Malik said:
I used to lead my people Bani Salim in prayer. I came to the Messenger of Allah (ﷺ) and said: 'I have lost my eyesight and the rainwater prevents me from reaching the masjid of my people. I would like you to come and pray in my house in a place that I can take as a masjid.' The Prophet (ﷺ) said: 'I will do that, if Allah (SWT) wills.' The next day, the Messenger of Allah (ﷺ) came, and Abu Bakr was with him, after the day had grown hot. The Prophet (ﷺ) asked for permission to enter, and I gave him permission. He did not sit own until he asked: 'Where would you like me to pray in your house?' I showed him the place where I wanted him to pray, so the Messenger of Allah (ﷺ) stood there and formed a row behind him, then he said the salam and we said the salam when he did.