Verse 41

مَثَلُ ٱلَّذِينَ ٱتَّخَذُوا۟ مِن دُونِ ٱللَّهِ أَوْلِيَآءَ كَمَثَلِ ٱلْعَنكَبُوتِ ٱتَّخَذَتْ بَيْتًا وَإِنَّ أَوْهَنَ ٱلْبُيُوتِ لَبَيْتُ ٱلْعَنكَبُوتِ لَوْ كَانُوا۟ يَعْلَمُونَ

The example of those who take allies besides God is like the female spider and her home, indeed the most unnerving place is the home of the female spider, if they only knew.