Right-hand

The triliteral root yā mīm nūn (ي م ن), according to corpus.quran.com, occurs in the Quran 71 times.

In the Quran

(17:71) The Day of the advancement of all mankind, with their commanders. And this who presents his text, with his content (Arab. بِيَمِينِهِا, biyamīnihi), then such (and there are) already created their (own) text, and did not gloom it (even) for a molecule.

(69:19-20) As for this who presents his text with his content (Arab. بِيَمِينِهِا, biyamīnihi), he will say, "This is the day of (evaluating) the creativity of my text!" "I knew that I was going to be held accountable."