ASV: But if ye believe not his writings, how shall ye believe my words?
BBE: If you have no belief in his writings, how will you have belief in my words?
DBY: But if ye do not believe his writings, how shall ye believe my words?
KJV: But if ye believe not his writings, how shall ye believe my words?
WEY: But if you disbelieve his writings, how are you to believe my words?"
WBS: But if ye believe not his writings, how shall ye believe my words?
WEB: But if you don't believe his writings, how will you believe my words?"
YLT: but if his writings ye believe not, how shall ye believe my sayings?'
