journeyed with. Greek. sunodeuo. Only here.
speechless. Greek. enneos or eneos. Only here in N.T., but found in Septuagint Proverbs 17:28 (holdeth his peace) and Isaiah 56:10 (dumb).
hearing. The companions of Saul heard the sound of the voice, but did not distinguish the words spoken. Compare Acts 22:9. This is expressed by the word "voice" (phone) being in the genitive case here, and in the accusative case in Acts 9:4. Compare John 12:28-30.
seeing. Greek. theoreo. App-133.:11.
no man. no one. Greek. medeis.