Matthew 25:26

But his lord answered and said to him, Wicked and slothful servant! Didst thou know that I reap where I sowed not, and gather where I did not scatter seed?

Romans 12:11

Be not backward in zeal; be fervent in spirit; serving the Lord.

Hebrews 6:12

that ye may not become slothful, but imitators of those who through faith and endurance inherit the promises.

Treasury of Scripture Knowledge

Summary

As vinegar to the teeth, and as smoke to the eyes, so is the sluggard to them that send him.

Bible References

So

Matthew 25:26
But his lord answered and said to him, Wicked and slothful servant! Didst thou know that I reap where I sowed not, and gather where I did not scatter seed?
Romans 12:11
Be not backward in zeal; be fervent in spirit; serving the Lord.
Hebrews 6:12
that ye may not become slothful, but imitators of those who through faith and endurance inherit the promises.