Word meanings for this ayah arrive with our licensed word-by-word dataset.
Call them by [the names of] their fathers; it is more just in the sight of Allah. But if you do not know their fathers - then they are [still] your brothers in religion and those entrusted to you. And there is no blame upon you for that in which you have erred but [only for] what your hearts intended. And ever is Allah Forgiving and Merciful.
Tafsir: Tafsir Ibn Kathir (abridged) — Hafiz Ibn Kathir · Translation edition — licence to be confirmed before release.