{When he knew} (epignous). Second aorist active participle
from epigin(9373)k(935c), having gained full (epi, added knowledge).
{Of Herod's jurisdiction} (ek t(8873) exousias H(8872)(9369)dou). Herod was
naturally jealous of any encroachment by Pilate, the Roman
Procurator of Judea. So here was a chance to respect the
prerogative (exousia) of Herod and get rid of this troublesome
case also. {Sent him up} (anepempsen). First aorist active
indicative of anapemp(935c). This common verb is used of sending
back as in verse  11  or of sending up to a higher court as of
Paul to Caesar ( Ac 25:21 ). {Who himself also was} (onta kai
auton). Being also himself in Jerusalem. Present active
participle of eimi.