G573 ἁπλοῦς - Strong's Greek Lexicon Number

Dodson:
ἁπλοῦς
single, simple, sound
single, simple, sound, perfect.
Strong's:
ἁπλοῦς
properly, folded together, i.e. single (figuratively, clear)
Derivation: probably from G1 (as a particle of union) and the base of G4120;

KJV Usage: single.

G1 G4120
Thayer:
1) simple, single
2) whole
3) good fulfilling its office, sound
3a) of the eye

2 occurrences of G573 ἁπλοῦς

Matthew 6:22
Luke 11:34