Throw down the gauntlet
By metaphor: to present a challenge before another.
(Modern Hebrew. See also "he lifted the gauntlet")
Translation
Expression (Hebrew)
הִשְׁלִיךְ אֶת הַכְּפָפָה
Definition (Hebrew)
בְּהַשְׁאָלָה: הִצִּיב אֶתְגָּר בִּפְנֵי הַזּוּלָת.
(הָעִבְרִית הַחֲדָשָׁה. רְאֵה גַּם "הֵרִים אֶת הַכְּפָפָה")