Blessed is He Who spoke and did
Blessed is one who fulfills what he promises.
("Blessed is He who spoke and the world came to be, blessed is He. Blessed is He who says and does, blessed is He who decrees and fulfills" - Morning Prayer)
Translation
Expression (Hebrew)
בָּרוּךְ אוֹמֵר וְעוֹשֶׂה
Definition (Hebrew)
מְבֹרָךְ הוּא מִי שֶׁמְּקַיֵּם אֶת מָה שֶׁמַּבְטִיחַ.
("בָּרוּךְ שֶׁאָמַר וְהָיָה הָעוֹלָם, בָּרוּךְ הוּא. בָּרוּךְ אוֹמֵר וְעוֹשֶׂה,בָּרוּךְ גּוֹזֵר וּמְקַיֵּם"- תְּפִלַּת שַׁחֲרִית)