Dear respected Shaykh, assalamu alaikum wa rahmatullahi wa barakatuh. What is the ruling concerning one who has doubt about urine leaking from him during the prayer? صلاة من يشك بنزول البول منه

Praise be to Allah, and may Allah’s peace and blessings be upon the Messenger of Allah, his family and his companions.

Wa alaikum assalam wa rahmatullahi wa barakatuh. 

As to what follows: 

In response to your question, we say, and with Allah Almighty lies all success:

I advise you to turn away from this and not to show concern for these Satanic whisperings, so long as one is not facing a problem. If one sensed that urine came out but it was just Satanic whispering, then he should not concern himself with it. If it does actually happen – and it does not require one to investigate if it is there or not – and one senses with certainty that urine did come out, then he should remedy the problem by performing wudhu again, cleaning what has been affected on his garment, and then performing the prayer again.