Bereshis 48:6

6 And thy moledet, which are born to thee after them, shall be thine, and shall be called after the shem of their achim in their nachalah.

Bereshis 48:6 Meaning and Commentary

Genesis 48:6

And thy issue, which thou begettest after them, shall be
thine
The children of Joseph, that either were, or would be begotten after Ephraim and Manasseh; though whether ever any were is not certain; and this is only mentioned by way of supposition, as Jarchi interprets it, "if thou shouldest beget" these should be reckoned his own, and not as Jacob's sons, but be considered as other grandchildren of Jacob's were, and not as Ephraim and Manasseh: [and] shall be called after the name of their brethren in their
inheritance;
they should not have distinct names, or make distinct tribes, or have a distinct inheritance; but should be called either the children of Ephraim, or the children of Manasseh, and should be reckoned as belonging either to the one tribe, or the other, and have their inheritance in them, and with them, and not separate.

Bereshis 48:6 In-Context

4 And said unto me, Hineni, I will make thee fruitful, and multiply thee, and I will make of thee a kehal of ammim; and will give HaAretz Hazot to thy zera after thee for an achuzzat olam (everlasting possession).

5 And now thy two banim, Ephrayim and Menasheh, which were born unto thee in Eretz Mitzrayim before I came unto thee into Mitzrayim, are mine; like Reuven and Shimon, they shall be mine.

6 And thy moledet, which are born to thee after them, shall be thine, and shall be called after the shem of their achim in their nachalah.

7 And as for me, when I came from Padan, Rachel died by me in Eretz Kena’an in the way, when there was yet but a space of land to go unto Ephratah; and I buried her there by the derech Ephrat; the same is Beit-Lechem.

8 And Yisroel beheld Bnei Yosef, and said, Who are these?