A.T. Robertson Commentary Luke 13:31

"In that very hour there came certain Pharisees, saying to him, Get thee out, and go hence: for Herod would fain kill thee." — Luke 13:31 (ASV)

In that very hour (εν αυτη τη ωρα). Luke's favourite notation of time.

Pharisees (Φαρισαιο). Here we see the Pharisees in a new role, warning Jesus against the machinations of Herod, when they are plotting themselves.