וְזָבָ֥ד בְּנ֛וֹ וְשׁוּתֶ֥לַח בְּנ֖וֹ וְעֵ֣זֶר וְאֶלְעָ֑ד וַהֲרָג֗וּם אַנְשֵׁי־גַת֙ הַנּוֹלָדִ֣ים בָּאָ֔רֶץ כִּ֣י יָרְד֔וּ לָקַ֖חַת אֶת־מִקְנֵיהֶֽם׃
de quem foi filho Zabade, de quem foi filho Sutela; e Ezer e Eleade, aos quais os homens de Tate, naturais da terra, mataram, por terem descido para tomar o seu gado.
Rashi
and that was full of bones Our Rabbis said (Sanh. 92b) that they were of the tribe of Ephraim, who left Egypt before the end [of the exile], and the people of Gath who were born in the land slew them, as is stated in (I) Chronicles (7: 20ff.)
Rashi
The sons of Ephraim who left Egypt forcefully before the end [of the exile] and trusted in their might and in their arrows. Ultimately, they retreated and fled on the day of battle, as is delineated (I Chron. 7:21): “and the men of Gath, who were born in the land, slew them.”
Chizkuni
חיל אחז יושבי פלשת, “fear gripped the inhabitants of Palestine.” They were afraid that retribution for their having killed tens of thousands of the members of the tribe of Ephrayim was at hand. Those members of the tribe of Ephrayim had been trying to leapfrog the appointed time of the end of Jewish slavery. They had been killed by the inhabitants of Gat, who had been born in the land of the Philistines. (Compare Chronicles I 7,21.)