וְכ֖וּשׁ יָלַ֣ד אֶת־נִמְר֑וֹד ה֣וּא הֵחֵ֔ל לִהְי֥וֹת גִּבּ֖וֹר בָּאָֽרֶץ׃ (ס)
Chûs engendró á Nimrod: éste comenzó á ser poderoso en la tierra.
Rashi on I Chronicles
began to be a mighty man on the earth He began to make wars and [perform] mighty deeds on the earth.