Komentarz do Liczb 24:9

כרע שכב כארי HE CROUCHED, HE LAY DOWN AS A LION — Understand this as the Targum does (“He will have rest, he will dwell in strength like a lion”), meaning, they will be settled in their land in strength and might.

מברכיך ברוך. We know that this was the case already in Avraham’s time. Even in exile, Avraham;s descendants will be of benefit to the nations who host these exiles. (compare Deuteronomy 30,9)

כרע שכב כארי, "He couched, he lay down like a lion, etc." Bileam extols the prowess of the Jewish people as being evident even when the nation is in repose, unarmed, etc. The nation relies on its reputation and does not fear attack even when lying down. The reason Bileam uses two different names for lions in this verse is once again in accordance with the way he divided the Jewish people into Jacob and Israel, i.e. into the average Israelite and the elite, respectively.