Just the other day I was thinking about this and earlier today I was listening to a talk about how the Holy Prophet (SAW) will intercede for us on the Judgement. It was in urdu so I can't translate it with the exact same words and passion which touched me so here are a few ahadith about it:

The Holy Prophet(saw)the Intercessor of the Sinners said, “Allah gave me the option of
choosing between the power of intercession or having half of my Ummah admitted to
Paradise without any reckoning. I chose the power of intercession because that is more
important and will be more useful. Do you assume that my intercession is for the pious
Muslims? No, on the contrary, it is for those sinners who are steeped in sins and have
committed grave crimes."