Proverbs 31:18
She perceives that her merchandise [is] good; her lamp does not go out in the night.
Genesis 31:40
[There] I was, during the day the heat consumed me, and the cold by night, and my sleep fled from my eyes.
Psalm 127:2
[It is] in vain for you who rise early [and] sit late, eating the bread of anxious toil, [when] thus he provides for his beloved in [his] sleep.
Matthew 25:3-10
For [when] the foolish ones took their lamps, they did not take olive oil with them.
1 Thessalonians 2:9
For you remember, brothers, our labor and hardship: working by night and day in order not to be a burden to any of you, we proclaimed to you the gospel of God.
2 Thessalonians 3:7-9
For you yourselves know how it is necessary to imitate us, that we did not behave irresponsibly among you,