ho (Greek #3588)
the definite article; the (sometimes to be supplied, at others omitted, in English idiom)
KJV usage: the, this, that, one, he, she, it, etc.
Pronounce: ho
Origin: ἡ (hay), and the neuter τό (to) in all their inflections
opheleia (Greek #5622)
usefulness, i.e. benefit
KJV usage: advantage, profit.
Pronounce: o-fel'-i-ah
Origin: from a derivative of the base of 5624