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
de (Greek #1161)
but, and, etc.
KJV usage: also, and, but, moreover, now (often unexpressed in English).
Pronounce: deh
Origin: a primary particle (adversative or continuative)
kentron (Greek #2759)
a point ("centre"), i.e. a sting (figuratively, poison) or goad (figuratively, divine impulse)
KJV usage: prick, sting.
Pronounce: ken'-tron
Origin: from κεντέω (to prick)