Proverbs 31:18
She perceives that her merchandise is profitable. Her lamp does not go out by night.
Genesis 31:40
Thus I was; in the day the drought consumed me, and the frost by night, and my sleep fled from my eyes.
Psalm 127:2
It is vain for you to rise up early, to take rest late, to eat the bread of toil, [for] so he gives sleep to his beloved.
Matthew 25:3-10
foolish women, who, having taken their lamps, took no olive oil with them.
1 Thessalonians 2:9
For ye remember, brothers, our labor and the hardship. For, laboring night and day in order not to burden any of you, we preached to you the good-news of God.
2 Thessalonians 3:7-9
For ye yourselves know how it is necessary to imitate us. Because we did not act disorderly among you,