'Multitude of Sins' in the Bible

Evil will stirreth up strife; but love covereth the multitude of sins.

neither is the gift, as was the fall by one sin: for the sentence of condemnation, was for one offence; but the divine favour extends to justification from a multitude of sins.

Let him know, that he which converteth the sinner from the error of his way shall save a soul from death, and shall hide a multitude of sins.

And above all things have fervent charity among yourselves: for charity shall cover the multitude of sins.