Howbeit for both causes shall they be justly punished: both because they thought not well of God, giving heed unto idols, and also unjustly swore in deceit, despising holiness.
WEB
But on both counts, the just doom will pursue them, because they had evil thoughts of God by giving heed to idols, and swore unrighteously in deceit through contempt for holiness.
DRC
But for two things they shall be justly punished, because they have thought not well of God, giving heed to idols, and have sworn unjustly, in guile despising justice.
LXXE
Howbeit for both causes shall they be justly punished: both because they thought not well of God, giving heed unto idols, and also unjustly swore in deceit, despising holiness.