Say, "Our Lord will bring us together; then He will judge between us in truth. And He is the Knowing Judge."1
Translation: Saheeh International (English)
1 Literally, "Opener," i.e., He who decides and lays open all matters in truth and justice and who opens the way to victory, success, relief, knowledge and understanding.
Say to them: “Allah will gather us and you on the day of judgment, then He will judge between us and you with justice, then He will manifest the truthful from the liar, and He is the Judge who adjudicates with justice, the all Knowing of how to pass judgment.