1 verse has
ٱخْتِلَٰفُ
in Edition Uthmani / Al-Muminoon (The Believers)

80:23وَهُوَ ٱلَّذِى يُحْىِۦ وَيُمِيتُ وَلَهُ ٱخْتِلَٰفُ ٱلَّيْلِ وَٱلنَّهَارِ ۚ أَفَلَا تَعْقِلُونَ