וַתֵּרָגְנ֤וּ בְאָהֳלֵיכֶם֙ וַתֹּ֣אמְר֔וּ בְּשִׂנְאַ֤ת יְהוָה֙ אֹתָ֔נוּ הוֹצִיאָ֖נוּ מֵאֶ֣רֶץ מִצְרָ֑יִם לָתֵ֥ת אֹתָ֛נוּ בְּיַ֥ד הָאֱמֹרִ֖י לְהַשְׁמִידֵֽנוּ׃
장막 중에서 원망하여 이르기를 여호와께서 우리를 미워하시는 고로 아모리 족속의 손에 붙여 멸하시려고 우리를 애굽 땅에서 인도하여 내셨도다
Rashi on Deuteronomy
ותרגנו — This is an expression denoting slander. Similar is, (Proverbs 18:8) “The words of a נרגן” i.e. of a man who brings a false report (Sifrei Devarim 24:1).
Sforno on Deuteronomy
בשנאת ה' אותנו, because we had worshipped idols while we were in Egypt.
Rashbam on Deuteronomy
ותרגנו, the word is derived from the same root as Proverbs 18,8 דברי נרגן כמתלהמים, “the words of a quarrelsome man are like afflictions.”