How sort rows of matrix as per given index

I have a matrix, A A = [1 2 3, 4 5 6, 7 8 9];

I want to sort rows of this matrix as per sequence of [2nd row; 3rd row; 1st row]

Thanks & Regards

Answer 1

[KSSV]

A = [1 2 3 ; 4 5 6 ; 7 8 9]; 
idx = [2 3 1] ;
A = A(idx,:)