John 6:27

Labor not for the food that perishes, but the food that abideth unto eternal life, which the Son of man gives to you: for this God the Father hath sealed.

1 Corinthians 15:58

So, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, knowing that your labor is not in vain in the Lord.

Hebrews 6:11-12

But we desire each one of you to exhibit the same diligence unto the full assurance of hope unto the end:

2 Peter 1:5-10

And in harmony with this same thing also, add to your faith heroism; and to heroism, knowledge;

Treasury of Scripture Knowledge

Summary

He becometh poor that dealeth with a slack hand: but the hand of the diligent maketh rich.

Bible References

Becometh

John 6:27
Labor not for the food that perishes, but the food that abideth unto eternal life, which the Son of man gives to you: for this God the Father hath sealed.
Hebrews 6:11
But we desire each one of you to exhibit the same diligence unto the full assurance of hope unto the end:
2 Peter 1:5
And in harmony with this same thing also, add to your faith heroism; and to heroism, knowledge;

But

1 Corinthians 15:58
So, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, knowing that your labor is not in vain in the Lord.