Surah Al-'Ankabut, Verse 41

مَثَلُ ٱلَّذِينَ ٱتَّخَذُواْ مِن دُونِ ٱللَّهِ أَوۡلِيَآءَ كَمَثَلِ ٱلۡعَنكَبُوتِ ٱتَّخَذَتۡ بَيۡتٗاۖ وَإِنَّ أَوۡهَنَ ٱلۡبُيُوتِ لَبَيۡتُ ٱلۡعَنكَبُوتِۚ لَوۡ كَانُواْ يَعۡلَمُونَ٤١

mathalu alladhīna ittakhadhū min dūni l-lahi awliyāa kamathali l-ʿankabūti ittakhadhat baytan wa-inna awhana l-buyūti labaytu l-ʿankabūti law kānū yaʿlamūna

The example of those who take allies other than Allāh is like that of the spider who takes [i.e., constructs] a home. And indeed, the weakest of homes is the home of the spider, if they only knew.