Judah answered: "The man himself declared to us, under the attestation of an oath, saying: ‘You will not see my face, unless you bring your youngest brother with you.
Other versions
King James Version
And Judah spake unto him, saying, The man did solemnly protest unto us, saying, Ye shall not see my face, except your brother be with you. English Standard Version
But Judah said to him, "The man solemnly warned us, saying, 'You shall not see my face unless your brother is with you.'New International Version
But Judah said to him, "The man warned us solemnly, 'You will not see my face again unless your brother is with you.'