Surah Yusuf 12:10

قَالَ قَآئِلٌ مِّنْهُمْ لَا تَقْتُلُوا۟ يُوسُفَ وَأَلْقُوهُ فِى غَيَـٰبَتِ ٱلْجُبِّ يَلْتَقِطْهُ بَعْضُ ٱلسَّيَّارَةِ إِن كُنتُمْ فَـٰعِلِينَ

Said a speaker among them, "Do not kill Joseph but throw him into the bottom of the well; some travelers will pick him up - if you would do [something]."

Translation: Saheeh International

Tafsir

One of them namely Judah said ‘Do not kill Joseph but cast him throw him into the bottom of a well ghayābat al-jubb is the darkest recess of a well; a variant reading has the plural ghayābāt so that some caravan might pick him up if you are to do anything’ of what you desire in the way of separating Joseph from us so …

Excerpt from Tafsir al-Jalalayn, commentary on 12:10, via Quran.com. The reader has the full commentary and 9 more tafsirs.