Reference for Numbers 11:1

וַיְהִ֤י הָעָם֙ כְּמִתְאֹ֣נְנִ֔ים רַ֖ע בְּאָזְנֵ֣י יְהוָ֑ה וַיִּשְׁמַ֤ע יְהוָה֙ וַיִּ֣חַר אַפּ֔וֹ וַתִּבְעַר־בָּם֙ אֵ֣שׁ יְהוָ֔ה וַתֹּ֖אכַל בִּקְצֵ֥ה הַֽמַּחֲנֶֽה׃

And the people were as murmurers, speaking evil in the ears of the LORD; and when the LORD heard it, His anger was kindled; and the fire of the LORD burnt among them, and devoured in the uttermost part of the camp.