New Living Translation
You also must be ready all the time, for the Son of Man will come when least expected.”

American Standard Version
Be ye also ready: for in an hour that ye think not the Son of man cometh.

Berean Study Bible
You also must be ready, because the Son of Man will come at an hour you do not expect.”

Douay-Rheims Bible
Be you then also ready: for at what hour you think not, the Son of man will come.

English Revised Version
Be ye also ready: for in an hour that ye think not the Son of man cometh.

King James Bible
Be ye therefore ready also: for the Son of man cometh at an hour when ye think not.

World English Bible
Therefore be ready also, for the Son of Man is coming in an hour that you don't expect him."

Young's Literal Translation
and ye, then, become ye ready, because at the hour ye think not, the Son of Man doth come.'

Luke 12:40 Additional Translations ...