لِإِيْلَافِ قُرَيْشٍ

لِإِيْلَافِ قُرَيْشٍ is a phrase / شِبْهُ الجُمْلَةِ

PhraseParticle / Noun / NounNounNoun Particle
شِبْهُ الجُمْلَةِجَارٌ وَمَجْرُوْرٌ وَهُوَ مُضَافٌ وَ مُضَافٌ إِلَيْهِمُضَافٌ إِلَيْهِاسْمٌ مَجْرُوْرٌ وَهُوَ مَضَافٌحَرْفُ جَرٍّ
PhrasePossessive compoundPossessive NounGenitive noun + Noun possessedParticle of pulling down/preposition
  
for the security of the Quraishلِإِلَافِ قُرَيْشٍ=قُرَيْشٍ+إِيْلَافِ+لِ
for the security of the Quraishthe Quraishthe security offor
Surah/Below is the only verse in the holy Quran containing the compoundلِإِيْلَافِ قُرَيْشٍ
Verse
106-1For the security of the Quraishلِإِيْلَافِ قُرَيْشٍ

Valuable resources:

لِإِيْلَافِ قُرَيْشٍ Corpus.Quran.com

Learn Quranic Arabic online dvds

Download study materials, notebooks 1, 2, 3, notes etc