How many times to recite?

[Insecured soul]

Can anyone provide me a textual reference from ahadith how many times we are supposed to recite “subhan na rabbi al azim” in ruku
And “subhan na rabbi al aala” in sujood??

How many times is mandatory 1, 3 or 5 or 7?

Jazakummulllah khairan

Salaam alaikum warehmatullah

 

[Insecured soul]

No one knows the answer to this question???

 

[MartyrX]

Wa-alaikum salam, brother! I just noticed this. It would be three times.

 

[Ramadhan]

AFAIK, it is not mandatory, but the sunnah is three times, although once is also sufficient. I do three times.
Someone else please provide the supporting hadith.

 

[MartyrX]

http://www.islam-qa.com/en/ref/13340

I found this on Islam-qa.