Prove oneself
Act or behave in a manner that is clearly as expected of him.
(Modern Hebrew)
Translation
Expression (Hebrew)
הוֹכִיחַ אֶת עַצְמוֹ
Definition (Hebrew)
פָּעַל אוֹ הִתְנַהֵג בְּצוּרָה רְאוּיָה כְּפִי שֶׁצִּפּוּ מִמֶּנּוּ.
(הָעִבְרִית הַחֲדָשָׁה)