Yusuf • EN-TAFSIR-IBN-ABBAS
﴿ إِذْ قَالُوا۟ لَيُوسُفُ وَأَخُوهُ أَحَبُّ إِلَىٰٓ أَبِينَا مِنَّا وَنَحْنُ عُصْبَةٌ إِنَّ أَبَانَا لَفِى ضَلَٰلٍۢ مُّبِينٍ ﴾
“NOW [Joseph's brothers] spoke [thus to one another:] "Truly, Joseph and his brother [Benjamin] are dearer to our father than we, even though we are so many. Behold, our father is surely suffering from an aberration!"”
(When they said) i.e. when the brothers of Joseph said to one another: (Verily Joseph and his brother) Benjamin (are dearer to our father) are more preferred by our father (than we are, many though we be) though we are ten in number. (Lo! our father is in plain aberration) our father is in manifest error regarding the love of Joseph and his preference over us.