Because of this, be vigilant, retaining in memory that throughout three years I did not cease, night and day, with tears, to admonish each and every one of you
Other versions
King James Version
Therefore watch, and remember, that by the space of three years I ceased not to warn every one night and day with tears.English Standard Version
Therefore be alert, remembering that for three years I did not cease night or day to admonish everyone with tears.New International Version
So be on your guard! Remember that for three years I never stopped warning each of you night and day with tears.