To sidetrack someone
By metaphor: to disrupt his course. To change the plan that was advancing.
(Modern Hebrew)
Translation
Expression (Hebrew)
הֵסִיט אוֹתוֹ מִן הַמַּסְלוּל
Definition (Hebrew)
בְּהַשְׁאָלָה: שִׁבֵּשׁ אֶת מַהֲלָכָיו. שִׁנָּה אֶת תָּכְנִיתוֹ שֶׁהִתְקַדְּמָה.
(הָעִבְרִית הַחֲדָשָׁה)