ויתנכלו. נִתְמַלְּאוּ נְכָלִים וְעַרְמוּמִית:
ויתנכלו AND THEY CONSPIRED — The Hithpael form denotes that they became filled with plots and craft.
אתו. כְּמוֹ אִתּוֹ, עִמּוֹ, כְּלוֹמַר, אֵלָיו:
אֹתוֹ is here the same as אִתּוֹ which means “with him” — meaning אליו: they became filled with plots and craft directed towards him (אליו).