John 2:18

NIV: The Jews then responded to him, "What sign can you show us to prove your authority to do all this?"

NAS: The Jews then said to Him, "What sign do You show us as your authority for doing these things?"

KJV: Then answered the Jews and said unto him, What sign shewest thou unto us, seeing that thou doest these things?

GWT: The Jews reacted by asking Jesus, "What miracle can you show us to justify what you're doing?"

ASV: The Jews therefore answered and said unto him, What sign showest thou unto us, seeing that thou doest these things?

BBE: Then the Jews put this question to him: What sign of authority have you to give us, seeing that you do these things?

DBY: The Jews therefore answered and said to him, What sign shewest thou to us, that thou doest these things?

DRB: The Jews, therefore, answered, and said to him: What sign dost thou shew unto us, seeing thou dost these things?

WBS: Then answered the Jews, and said to him, What sign showest thou to us, seeing that thou doest these things?

WEB: The Jews therefore answered him, "What sign do you show us, seeing that you do these things?"

YLT: the Jews then answered and said to him, 'What sign dost thou shew to us -- that thou dost these things?'