New King James Version
And Zacharias said to the angel, “How shall I know this? For I am an old man, and my wife is well advanced in years.”

King James Bible
And Zacharias said unto the angel, Whereby shall I know this? for I am an old man, and my wife well stricken in years.

American Standard Version
And Zacharias said unto the angel, Whereby shall I know this? for I am an old man, and my wife well stricken in years.

Berean Study Bible
“How can I be sure of this?” Zechariah asked the angel. “I am an old man, and my wife is well along in years.”

Douay-Rheims Bible
And Zachary said to the angel: Whereby shall I know this? for I am an old man, and my wife is advanced in years.

English Revised Version
And Zacharias said unto the angel, Whereby shall I know this? for I am an old man, and my wife well stricken in years.

World English Bible
Zacharias said to the angel, "How can I be sure of this? For I am an old man, and my wife is well advanced in years."

Young's Literal Translation
And Zacharias said unto the messenger, 'Whereby shall I know this? for I am aged, and my wife is advanced in her days?'

Luke 1:18 Additional Translations ...