| Verse | Arabic Term | Linguistic Root & Morphology | Nuance & Meaning |
| Al-Hadid 57:28 | كِفْلَيْنِ (Kiflayn) | Root: K-F-L (ك ف ل) Form: Dual Noun | Two Shares/Portions. Implies two distinct, equal parts of a whole. Used here for mercy; specifically interpreted as a portion for believing in previous prophets and a portion for believing in Muhammad (PBUH), or light in this world and the Hereafter. "...He will give you Kiflayn (two portions) of His mercy..." |
| Al-Qasas 28:54 | مَرَّتَيْنِ (Marratayn) | Root: M-R-R (م ر ر) Form: Dual Noun | Two Times/Instances. Indicates repetition of the act of rewarding. Refers here to People of the Book who embraced Islam; they are rewarded once for their previous faith and once for their belief in the Quran. "Those will be given their reward Marratayn (twice)..." |