﴿ قَالَ ٱهْبِطُوا۟ بَعْضُكُمْ لِبَعْضٍ عَدُوٌّۭ ۖ وَلَكُمْ فِى ٱلْأَرْضِ مُسْتَقَرٌّۭ وَمَتَٰعٌ إِلَىٰ حِينٍۢ ﴾

“Said He: "Down with you, [and be henceforth] enemies unto one another, having on earth your abode and livelihood for a while:”

Please check ayah 7:25 for complete tafsir.