Surah Maryam 19:16

وَٱذْكُرْ فِى ٱلْكِتَـٰبِ مَرْيَمَ إِذِ ٱنتَبَذَتْ مِنْ أَهْلِهَا مَكَانًا شَرْقِيًّا

And mention, [O Muḥammad], in the Book [the story of] Mary, when she withdrew from her family to a place toward the east.

Translation: Saheeh International

Tafsir

And mention in the Book in the Qur’ān Mary that is mention her tale when she withdrew from her family to an easterly place that is when she secluded herself in a place on the east side of her home.

Excerpt from Tafsir al-Jalalayn, commentary on 19:16, via Quran.com. The reader has the full commentary and 9 more tafsirs.