וִיחִ֗י וְיִתֶּן־לוֹ֮ מִזְּהַ֪ב שְׁ֫בָ֥א וְיִתְפַּלֵּ֣ל בַּעֲד֣וֹ תָמִ֑יד כָּל־הַ֝יּ֗וֹם יְבָרֲכֶֽנְהֽוּ׃
願他長存，願他得著示巴的金子；願人常常為他禱告，終日祝福他。
Rashi
of the gold of Sheba And so it was (I Kings 3:13): “both riches and honor, so that there shall not be any among the kings like you.”
Rashi
and may He pray for him constantly, etc. The prayer and the blessing are identical. When the Holy One, blessed be He, says to a man, “You shall be blessed,” it is an expression of prayer.