Matthew 6: 19-23
19 Lay not up to yourselves treasures on earth: where the rust, and moth consume, and where thieves break through and steal.

20 But lay up to yourselves treasures in heaven: where neither the rust nor moth doth consume, and where thieves do not break through, nor steal.

21 For where thy treasure is, there is thy heart also.

22 The light of thy body is thy eye. If thy eye be single, thy whole body shall be lightsome.

23 But if thy eye be evil thy whole body shall be darksome. If then the light that is in thee, be darkness: the darkness itself how great shall it be!