יָֽשָׁב־נָ֤א עַבְדְּךָ֙ וְאָמֻ֣ת בְּעִירִ֔י עִ֛ם קֶ֥בֶר אָבִ֖י וְאִמִּ֑י וְהִנֵּ֣ה ׀ עַבְדְּךָ֣ כִמְהָ֗ם יַֽעֲבֹר֙ עִם־אֲדֹנִ֣י הַמֶּ֔לֶךְ וַעֲשֵׂה־ל֕וֹ אֵ֥ת אֲשֶׁר־ט֖וֹב בְּעֵינֶֽיךָ׃ (ס)
求你讓僕人回去，好死在自己的城裡，葬在我父母的墳墓旁。看哪，這是你的僕人金罕，讓他同我主我王過河去吧；你看怎樣好，就怎樣待他。
Radak
עם באר לחי ראי, as if the Torah had written בבאר, “at the well.” We have a similar construction in Deuteronomy 8,5 וידעת עם לבבך, “you shall know in your heart.” Or, compare Genesis 35,4 תחת האלה אשר עם שכם, “under the terebinth in Shechem.” Or, compare Samuel II 19,38 עם קבר אבו ואמי “by the graves of my father and mother.”
Sforno
וישלח משה את חותנו, for he did not want to join the fate of the Jewish people by going with them to the land of Canaan. He had said clearly: לא אלך, “I am not going, for I am going back to my own country to my birthplace.” (Numbers 10,30) Perhaps this was due to his being of advanced age; we encounter such reticence to move to a better place when David offered Barzilai a home in Jerusalem and he declined, citing that at his age he would not enjoy what Jerusalem had to offer anyway. (Samuel II 19,38) He preferred to be buried with his father and mother. Yitro’s sons (and daughters?) however definitely joined the Jewish people in their journey to the Holy Land, as we know from Judges 1,16 where they are described as the children of the Keyni, the father-in-law of Moses. Bileam also prophesied concerning their future in Numbers 24,21.