No entry in Lane's Arabic-English Lexicon for the root ش ف و. Lane (d. 1876) died before completing the lexicon, and its later volumes are thin or absent — this root falls in that gap. Its absence here means only that Lane has no article for it, not that it has no meaning.
The roots that most often share a verse with ش ف و. Window: the verse. Measure: the number of distinct verses in which both roots occur (of the 2 this root appears in). Ubiquitous roots are excluded so genuinely connected concepts surface — see the method.
Page 1 of 1. The root is highlighted in each verse.
وَٱعْتَصِمُوا۟بِحَبْلِٱللَّهِجَمِيعًاوَلَاتَفَرَّقُوا۟وَٱذْكُرُوا۟نِعْمَتَٱللَّهِعَلَيْكُمْإِذْكُنتُمْأَعْدَآءًفَأَلَّفَبَيْنَقُلُوبِكُمْفَأَصْبَحْتُمبِنِعْمَتِهِۦٓإِخْوَٰنًاوَكُنتُمْعَلَىٰشَفَاحُفْرَةٍمِّنَٱلنَّارِفَأَنقَذَكُممِّنْهَاكَذَٰلِكَيُبَيِّنُٱللَّهُلَكُمْءَايَٰتِهِۦلَعَلَّكُمْتَهْتَدُونَ
Reference 3:103أَفَمَنْأَسَّسَبُنْيَٰنَهُۥعَلَىٰتَقْوَىٰمِنَٱللَّهِوَرِضْوَٰنٍخَيْرٌأَممَّنْأَسَّسَبُنْيَٰنَهُۥعَلَىٰشَفَاجُرُفٍهَارٍفَٱنْهَارَبِهِۦفِىنَارِجَهَنَّمَوَٱللَّهُلَايَهْدِىٱلْقَوْمَٱلظَّٰلِمِينَ
Reference 9:109No published investigation cites this root yet. When one does, it appears here — the evidence links back to the argument.