after that. when.
many days. the three years of Galatians 1:1; Galatians 1:18. Compare 1 Kings 2:38; 1 Kings 2:39, where many days also implies three years.
took counsel. plotted. Greek. sumbouleuo. Occurs elsewhere, Matthew 26:4.John 11:53; John 18:14.Revelation 3:18.
kill. See note on "slain", Acts 2:23.