Lemma بَاطِن has 3 unique word forms and appears 3 times in the Quran.

Word Translation Occurrences
بَاطِنُهُۥ its interior 2
وَبَاطِنَهُۥٓۚ and the secret 2
وَٱلۡبَاطِنُۖ and the Unapparent 2