Matthew 6:24
No one can serve two masters: for he will either hate the one and love the other; or he will hold to the one, and neglect the other. You can not serve God and riches.
Luke 12:15
And he said to them: Take heed and beware of covetousness; for a man's life depends not on the abundance of his possessions.
1 Timothy 6:10
For the love of money is the root of all evil; through the desire of which, some have erred from the faith, and pierced themselves through with many sorrows.
Matthew 6:19
Lay not up for yourselves treasures on earth, where moths and rust consume, and where thieves break through and steal.