Matthew 6:22-23 The light of the body is the eye: if therefore your eye is clear, your whole body shall be full of light.

CKJV_Strongs⁽ⁱ⁾

22 G3088 The light G4983 of the body G2076 is G3788 the eye: G1437 if G3767 therefore G4675 your G3788 eye G5600 is G573 clear, G4675 your G3650 whole G4983 body G2071 shall be G5460 full of light.

23 G1161 But G1437 if G4675 your G3788 eye G5600 is G4190 evil, G4675 your G3650 whole G4983 body G2071 shall be G4652 full of darkness. G1487 If G3767 therefore G5457 the light G3588 that is G1722 in G4671 you G2076 is G4655 darkness, G4214 how great G4655 is that darkness!