Surah Al-Qasas 28:2
تِلْكَ ءَايَـٰتُ ٱلْكِتَـٰبِ ٱلْمُبِينِ
These are verses of the clear Book.
Translation: Saheeh International
Tafsir
Those namely these signs are the signs of the Manifest Book the genitive annexation conveys the partitive sense of min ‘of’ ‘verses from the Manifest Book’ the Manifest Book which reveals truth from falsehood.
Excerpt from Tafsir al-Jalalayn, commentary on 28:2, via Quran.com. The reader has the full commentary and 9 more tafsirs.