﴿ وَلَقَدْ أَضَلَّ مِنكُمْ جِبِلًّۭا كَثِيرًا ۖ أَفَلَمْ تَكُونُوا۟ تَعْقِلُونَ ﴾

“And [as for Satan -] he had already led astray a great many of you: could you not, then, use your reason?”

(Yet he) the devil (hath led astray of you) O children of Adam (a great multitude) of people before you. (Had ye then no sense) did you not know what he did to them, and hence avoid following their path?