The King James Bible addresses work in several passages:
Colossians 3:23-24 (KJV)
23 And whatsoever ye do, do it heartily, as to the Lord, and not unto men; 24 Knowing that of the Lord ye shall receive the reward of the inheritance: for ye serve the Lord Christ.
Proverbs 14:23 (KJV)
23 In all labour there is profit: but the talk of the lips tendeth only to penury.
2 Thessalonians 3:10 (KJV)
10 For even when we were with you, this we commanded you, that if any would not work, neither should he eat.
Ecclesiastes 9:10 (KJV)
10 Whatsoever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.
Proverbs 12:11 (KJV)
11 He that tilleth his land shall be satisfied with bread: but he that followeth vain persons is void of understanding.