Strong's Concordance
Original word: λακτίζω
Transliteration: laktizo
Definition (short): kick
Definition (full): kick
Strong's Exhaustive Concordance
From adverb lax (heelwise); to recalcitrate -- kick.
References
KJV:
And when we were all fallen to the earth, I heard a voice speaking unto me, and saying in the Hebrew tongue, Saul, Saul, why persecutest thou me? it is hard for thee to kick against the pricks.
NASB:
"And when we had all fallen to the ground, I heard a voice saying to me in the Hebrew dialect, 'Saul, Saul, why are you persecuting Me? It is hard for you to kick against the goads.'