Root س ل س ل(s l s l) has 3 unique word forms and appears 3 times in the Quran.

English gloss Link Together, Connect, Chain

Word Translation Occurrences
سَلَٰسِلَاْ chains, chains 2
سِلۡسِلَةٖ a chain, a chain 2
وَٱلسَّلَٰسِلُ and the chains, and the chains 2