Matthew 6:24
No one can serve two masters; for either he will hate the first, and love the other, or he will adhere to the first, and despise the other. You cannot serve God and riches.
Luke 12:15
And he said to them, See, and beware of all covetousness; for one's life depends not on the abundance of his property.
1 Timothy 6:10
For the love of money is a root of all evils, which some having desired have been misled from the faith, and pierced themselves through with many sorrows.
Matthew 6:19
Lay not up for yourselves treasures on the earth, where a moth and corrosion destroy, and where thieves dig through and steal.