和合本
所以，你們要警醒，因為不知道你們的主是那一天來到。

New International Version
"Therefore keep watch, because you do not know on what day your Lord will come.

King James Version
Watch therefore: for ye know not what hour your Lord doth come.

English Revised Version
Watch therefore: for ye know not on what day your Lord cometh.

Updated King James Version
Watch therefore: for all of you know not what hour your Lord does come.

Authorized King James Version Pure Cambridge Edition
Watch therefore: for ye know not what hour your Lord doth come.

American Standard Version
Watch therefore: for ye know not on what day your Lord cometh.

Young's Literal Translation
`Watch ye therefore, because ye have not known in what hour your Lord doth come;

Bible in Basic English
Be watching, then! for you have no knowledge on what day your Lord will come.

World English Bible
Watch therefore, for you don't know in what hour your Lord comes.

English Standard Version
ERROR