Matthew 6:22

For the light of the body is the eye. If thine eye may be clear, thy whole body will he lighted.

Luke 11:34-36

The light of the body is the eye: therefore when thine eye may be clear, truly thy whole body is lighted; but when it may be had, truly thy body is dark.

2 Corinthians 11:3

but I fear, lest, as the serpent beguiled Eve by his craftiness, your minds may be corrupted from the simplicity which is in Christ.

Colossians 3:22

Ye servants, obey your masters according to the flesh in all things; not with eye-service, pleasing men, but of purity of heart, fearing the Lord.

Acts 2:46

And daily of one accord in the temple they were persevering; and breaking bread from house to house, they received their food with gladness and purity of heart,

Ephesians 6:5

Ye servants, obey those who are your masters according to the flesh, with fear and trembling, in purity of your heart, as unto Christ;

Treasury of Scripture Knowledge

Summary

The light of the body is the eye: if therefore thine eye be single, thy whole body shall be full of light.

Light of

General references

Bible References

Light of

Luke 11:34
The light of the body is the eye: therefore when thine eye may be clear, truly thy whole body is lighted; but when it may be had, truly thy body is dark.

Single

Acts 2:46
And daily of one accord in the temple they were persevering; and breaking bread from house to house, they received their food with gladness and purity of heart,
2 Corinthians 11:3
but I fear, lest, as the serpent beguiled Eve by his craftiness, your minds may be corrupted from the simplicity which is in Christ.
Ephesians 6:5
Ye servants, obey those who are your masters according to the flesh, with fear and trembling, in purity of your heart, as unto Christ;
Colossians 3:22
Ye servants, obey your masters according to the flesh in all things; not with eye-service, pleasing men, but of purity of heart, fearing the Lord.

General references

John 7:17
if any one may will to do His will, he shall know concerning the teaching, whether it is of God, or I speak for myself.
James 1:8
the double-minded man, the most unstable in all his ways.