そんなの関係ねぇ
It has nothing to do with that.
これとあれとは関係が無い
This has nothing whatever to do with that.
I've nothing to do with that.
That and this aren't related.
This has nothing to do with you.
Keep out of trouble.
This doesn't have anything to do with that.
You had better not concern yourself in such affairs.
This has absolutely nothing to do with that.
This has nothing whatever to do with that.
This has absolutely nothing to do with that.
This and that have absolutely no relation to each other.