Stem مَثْوَىٰ has 3 unique word forms and appears 3 times in the Quran.

Word Translation Occurrences
مَثۡوَىٰكُمۡ (is) your abode 2
مَثۡوَىٰهُ his stay 2
وَمَثۡوَىٰكُمۡ and your resting places 2