Sunan Abi Dawud Book 2, Hadith 328
The Messenger of Allah (ﷺ) came to us accompanied by Abbas when we were in open country belonging to us. He prayed in a desert with no sutrah in front of him, and a she-ass and a bitch of ours were playing in front of him, but he paid no attention to that.
Then two girls from Banu ‘Abd al-Muttalib came fighting together. He caught them. ‘Uthman (a narrator) said: He separated them. And Dawud (another narrator) said: He pulled away from the other, but he paid no attention to that.
The Prophet (ﷺ) said: Nothing interrupt prayer, but repulse as much as you can anyone who passes in front of you, for he is just a devil.