Kehillah in Thessalonika I 5:5-7

Orthodox Jewish Bible

⁵ For all of you are Bnei Ohr and Bnei Yom; we are not of the Lailah nor of the Choshech.

⁶ Therefore, let us not "sleep" as the rest, but let us keep awake with zililut da’as (sober-mindedness).

⁷ For the ones sleeping sleep balailah, and the ones indulging in shichrut (drunkenness) indulge in shichrut balailah.