Anas said, "I was serving the Messenger of Allah (ﷺ) one day. When I thought I had finished serving him, I said, 'The Prophet (ﷺ) is having a midday nap.' So I left him and there were some children playing. I stood looking at them and their game. The Prophet (ﷺ) came out, and came up to them and greeted them. Then he called me and sent me to get something he needed. He remained in the shade until I came back to him. I was late for my mother and she and he asked, 'What kept you?' I replied, The Prophet (ﷺ) sent me for something he needed.' 'What was it?' she asked. I replied, 'It is a secret of the Prophet, may Allah bless him and grant him peace.' She said, Keep the secret of the Messenger of Allah (ﷺ).' I did not tell anyone that secret. If I had told it, I would have told it to her.'"