7 chains merged

The Prophet (ﷺ) talked about a man leveling the earth on prostrating, and said, "If you have to do so, then do it once."

It you must do so, do it only once.

They asked the Messenger (ﷺ) about the removal of (pebbles) in prayer, whereupon he said: If you do it, do it only once.

"I asked Allah's Messenger (S) about smoothening the pebbles during Salat. He said: 'If you must do so, then let it be only once.'"

Mu’aiqib reported the Prophet (ﷺ) as saying ; Do not remove pebbles while you are praying; if you do it out of sheer necessity, do it only once to smooth the pebbles.

"Mu'aiqib told me that the Messenger of Allah (ﷺ) said: 'If you have to do that, then do it only once.'"

“The Messenger of Allah (ﷺ) said, concerning smoothing the pebbles during prayer: ‘If you must do that, then do it only once.’”