Strong’s Greek
G3787 — ophthalmodouleia
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ὀφθαλμοδουλία
ophthalmodouleia — pronounced of-thal-mod-oo-li'-ah
from 3788 and 1397; sight-labor, i.e. that needs watching (remissness):--eye-service. see GREEK for 3788 see GREEK for 1397
2 occurrences in the KJV.
Ephesians 6:6
Not with eyeservice, as menpleasers; but as the servants of Christ, doing the will of God from the heart;
Colossians 3:22
Servants, obey in all things your masters according to the flesh; not with eyeservice, as menpleasers; but in singleness of heart, fearing God;