'Justified' in the Bible

Let all the nations be gathered together, and let the people be assembled: who among them can declare this, and shew us former things? let them bring forth their witnesses, that they may be justified: or let them hear, and say, It is truth.

Put me in remembrance: let us plead together: declare thou, that thou mayest be justified.

In the LORD shall all the seed of Israel be justified, and shall glory.