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
merimnao (Greek #3309)
to be anxious about
KJV usage: (be, have) care(-ful), take thought.
Pronounce: mer-im-nah'-o