Targum for Genesis 50:11
וַיַּ֡רְא יוֹשֵׁב֩ הָאָ֨רֶץ הַֽכְּנַעֲנִ֜י אֶת־הָאֵ֗בֶל בְּגֹ֙רֶן֙ הָֽאָטָ֔ד וַיֹּ֣אמְר֔וּ אֵֽבֶל־כָּבֵ֥ד זֶ֖ה לְמִצְרָ֑יִם עַל־כֵּ֞ן קָרָ֤א שְׁמָהּ֙ אָבֵ֣ל מִצְרַ֔יִם אֲשֶׁ֖ר בְּעֵ֥בֶר הַיַּרְדֵּֽן׃
And when the inhabitants of the land, the Canaanites, saw the mourning in the floor of Atad, they said: ‘This is a grievous amourning to the Egyptians.’ Wherefore the name of it was called Abel-mizraim, which is beyond the Jordan.
Targum Jonathan on Genesis
And the inhabitants of the land of Kenaan beheld the mourning at the threshing floor of Atad, and they loosed the girdles of their loins in honour of Jakob, and spread forth their hands, and said, This is a mighty mourning of the Mizraee. Therefore he called the name of the, place Abel Mizraim, which is on the other side of Jardena.
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