Surah Al-Anbya (21:109)

فَإِن تَوَلَّوْا۟ فَقُلْ ءَاذَنتُكُمْ عَلَىٰ سَوَآءٍ وَإِنْ أَدْرِىٓ أَقَرِيبٌ أَم بَعِيدٌ مَّا تُوعَدُونَ

So if they turn away, then say, “I have made you know, on equal terms, and I do not know whether what you are promised is near or far.”