Al-Mulk · Nuh

Both describe Allah creating seven heavens in layers using near-identical phrasing 'khalaqa sab'a samawatin tibaqan'.

As-Sajdah · Al-Mulk

32:9 and 67:23 both list 'al-sam'a wa al-absar wa al-af'idah qalilan ma tashkurun' in almost identical wording — a four-surah cluster (16, 23, 32, 67) that forms one of the Quran's most repeated triad phrases.