﴿ إِنَّكَ إِن تَذَرْهُمْ يُضِلُّوا۟ عِبَادَكَ وَلَا يَلِدُوٓا۟ إِلَّا فَاجِرًۭا كَفَّارًۭا ﴾

“for, behold, If Thou dost leave them, they will [always try to] lead astray those who worship Thee, and will give birth to nothing but wickedness and stubborn ingratitude.”

Please check ayah 71:28 for complete tafsir.