Rashi, Seforno and Targum Onkelos: It means that Yosef's land will be blessed via the goodwill and favor (directly - Seforno) of the One who revealed Himself to Moshe at the burning bush. ¹

Zevachim, 118b: 'When they came to Shiloh, the Bamos became forbidden and Kodshim Kalim and Ma'aser Sheini could be eaten as far as one could see, as the Torah wrwites "u'Retzon Shochni Sneh" - 'The eye which did not want to benefit from what was not his (Potifera's wife), will merit to eat in the portion ² of those who hated him. ³

Rashi: It means ' ... was given to him'. ¹

Targum Onkelos: Refer to 33:17:1:2.

Targum Yonasan: It means 'because the glory (grandeur) belongs to him.

Rashi: "Re'eim" is often translated as 'a buffalo'. ¹

Rashi: Moshe attributed to Yehoshua the strength of an ox - whose horns are not beautiful, and the beauty of the horns of a Re'em, which is not strong.

Hadar Zekenim and Rosh: "Karnei Re'eim" refers to the tribe of Efrayim, Yehoshua's kinsmen, who were his men of war. ¹

Targum Onkelos: 'Mighty deeds were done to him from before the One to whom might and majesty belong.

Targum Yonasan: With reference to 33:17:1:3 - 'And just as a Re'eim gores the wild beasts of the field, so too, will the sons of Yosef rule over the nations as one, in all the ends of the land'.

Ramban: Having blessed Yosef with an abundance of produce - which comes about via the strength of oxen, ¹ the Torah proceeds to describe his strength - with reference to 31:17:1:1 - in the form of the horns of an ox: the two horns represent Efrayim and Menashe - the right horn, Efrayim, and the left one, Menasheh - Refer to 31:17:7:2.

Rosh Hashanah, 26a: Based on the understanding that "Karnei" also goes on B'chor Shor", we learn from here that the horn of an ox ¹ is not eligible to be used as a Shofar. ²

Rashi: It means that they (Efrayim and Menasheh) together will gore (defeat) the thirty-one kings of Cana'an. ¹

Seforno: With reference to 33:17:1:2 - it means that, together, Yehudah and Yosef will defeat the nations. ²

Targum Onkelos and Targum Yonasan: It means that they will gore (defeat) together the nations to the ends of the land. ³

Bava Kama: The fact that the Torah writes "bahem Amim Yenagach" - in conection with "B'chor Shoro" - teaches us that theLashon 'Negichah' is confined to Keren (the horn). ⁴

Rashi and Targum Yonasan: The "Riv'vos Efrayim" refers to the tens of thousands who were killed by Yehoshua (in Gilgal - Targum Yonasan) who came from Efrayim, and the "Alfei Menasheh", to the thousands of Midyan killed by Gid'on, ¹ who came from Menasheh. ²

Ramban (citing the Sifri): "Riv'vos Efrayim" refers to the hundred and thirty-five thousand Cana'anim whom Yehoshua killed in the battle against Zevach and Tzalmuna in Karkor, and "Alfei Menasheh" to the children who survived, whom the B'nei Menasheh subsequently killed. ³

Hadar Zekenim and Rosh: Tens of thousands are attributed to Efrayim, and thousands to Menasheh, due to Ya'akov's B'rachah "ve'Achiv ha'Katon Yigdal Mimenu" (Bereishis 49:9).

Kol Eliyahu and Divrei Eliyahu: When Ya'akov blessed Yosef's sons, he placed his right hand on Efrayim and his left hand on Menasheh. Consquently, based on the Pasuk in Tehilim 91:7 "Yipol mi'Tzidcha Elef u'Revavah mi'Yeminecha", Efrayim, will kill ten thousand of the enemy, and Menasheh, one thousand.