12:74
قَالُوا۟ فَمَا جَزَٰٓؤُهُۥٓ إِن كُنتُمْ كَـٰذِبِينَ
qālū famā jazāuhu in kuntum kādhibīna
They [the accusers] said, "Then what would be its recompense if you should be liars?"
— Saheeh International
They asked them, ‘And if we find that you are lying, what penalty shall we apply to you?’
— M. A. S. Abdel Haleem
They [Yûsuf’s (Joseph) men] said: "What then shall be the penalty of him, if you are (proved to be) liars."
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali