ٱقۡتُلُواْ يُوسُفَ أَوِ ٱطۡرَحُوهُ أَرۡضٗا يَخۡلُ لَكُمۡ وَجۡهُ أَبِيكُمۡ وَتَكُونُواْ مِنۢ بَعۡدِهِۦ قَوۡمٗا صَٰلِحِينَ
‘Kill Joseph or cast him away into some [distant] land, so that your father’s attention may be exclusively towards you, and thereafter you may become a righteous lot.’
Agha Ali Puya Commentary
Commentary on Quran 12:9
[Pooya/Ali Commentary 12:9] (see commentary for verse 3)