וַיִּשְׁמַ֧ע יְהוֹשֻׁ֛עַ אֶת־ק֥וֹל הָעָ֖ם בְּרֵעֹ֑ה וַיֹּ֙אמֶר֙ אֶל־מֹשֶׁ֔ה ק֥וֹל מִלְחָמָ֖ה בַּֽמַּחֲנֶה׃
And when Joshua heard the noise of the people as they shouted, he said unto Moses: ‘There is a noise of war in the camp.’
Related passages and parallel verses for Exodus 32:17.