Romans 12:16
Let the same spirit of sympathy animate you all, not a spirit of pride; be glad to associate with the lowly. Do not think too highly of yourselves.
Hebrews 13:5
Do not let your conduct be ruled by the love of money. Be content with what you have, for God himself has said-- 'I will never forsake you, nor will I ever abandon you.'
Matthew 6:19
Do not store up treasures for yourselves on earth, where moth and rust destroy, and where thieves break in and steal.
John 6:27
Work, not for the food that perishes, but for the food that lasts for Immortal Life, which the Son of Man will give you; for upon him the Father--God himself--has set the seal of his approval."
Romans 11:25
Brothers, for fear that you should think too highly of yourselves, I want you to recognize the truth, hitherto hidden, that the callousness which has come over Israel is only partial, and will continue only till the whole Gentile world has been gathered in.
1 Timothy 6:8-10
So, with food and shelter, we will be content.