Matthew 6:21-23

21For where your treasure is, there your heart will be also. 22“The eye is the lamp of the body. If your eyes are healthy, The Greek for healthy here implies generous. your whole body will be full of light.

23But if your eyes are unhealthy, The Greek for unhealthy here implies stingy. your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness!