English Standard Version
But if you do not believe his writings, how will you believe my words?”

American Standard Version
But if ye believe not his writings, how shall ye believe my words?

Berean Study Bible
But since you do not believe what he wrote, how will you believe what I say?”

Douay-Rheims Bible
But if you do not believe his writings, how will you believe my words?

English Revised Version
But if ye believe not his writings, how shall ye believe my words?

King James Bible
But if ye believe not his writings, how shall ye believe my words?

World English Bible
But if you don't believe his writings, how will you believe my words?"

Young's Literal Translation
but if his writings ye believe not, how shall ye believe my sayings?'

John 5:47 Additional Translations ...