Surah At-Tawbah, Verse 2

فَسِيحُواْ فِي ٱلۡأَرۡضِ أَرۡبَعَةَ أَشۡهُرٖ وَٱعۡلَمُوٓاْ أَنَّكُمۡ غَيۡرُ مُعۡجِزِي ٱللَّهِ وَأَنَّ ٱللَّهَ مُخۡزِي ٱلۡكَٰفِرِينَ٢

fasīḥū fī l-arḍi arbaʿata ashhurin wa-iʿ'lamū annakum ghayru muʿ'jizī l-lahi wa-anna l-laha mukh'zī l-kāfirīna

So travel freely, [O disbelievers], throughout the land [during] four months but know that you cannot cause failure to Allāh and that Allāh will disgrace the disbelievers.