إذ قالوا ليوسف وأخوه أحب إلى أبينا منا ونحن عصبة إن أبانا (12:8) بالانجليزي

(12:8) This is how the story begins: his brothers (held a consultation and) said to one another, "This Joseph and his brother *8 are dearer to our father than ourselves, even though we are a band. Truly our father seems to have lost his balance of mind. *9

Tafseer Abu-al-A'la Maududi

Page 236 English Traditional

*8) This brother was Benjamin. He was the real younger brother of Prophet Joseph, and was his junior by many years. Their mother had died at the birth of Benjamin. That is why Prophet Jacob paid special attention to these two motherless children. Besides, Joseph was the only son, in whom he had discerned signs of righteousness and capabilities. Accordingly, when Prophet Joseph narrated his dream to him, he was all the more convinced of his future greatness, and was perturbed at the idea lest his brothers conspired against him out of envy, if they came to know of his dream, which was self-explanatory. For Prophet Jacob knew that his other ten sons were not of the right type, and this was proved by the subsequent events. Therefore, naturally he was not happy with them. It is, however, strange that the Bible gives a different reason for the envy his brothers bore against Prophet Joseph. They were filled with envy against him because "Joseph gave unto his father their evil report."
*9) In order to grasp the full significance of the "grievance" the ten sons had against their father for "neglecting" them, we should keep in view the conditions of the clannish life. As there was no established state, each clan led its own independent life side by side with other clans. It is abvious that the power of the head of the clan depended entirely on the number of sons and grand-sons, and brothers and nephews he had to defend the life, honour and property of the family. Therefore, the one leading the clannish life naturally paid more attention to one's own grown up sons, etc., than to children and women of the family. As Prophet Jacob was leading clannish life, these sons of his expected a preferential treatment from him, but the Prophet thought otherwise. So they remarked, "Truly our father seems to have lost his balance of mind; otherwise he could not have neglected us, and loved our two younger brothers more than us, for we are strong young men and can stand him in good stead at the time of need while these youngsters are useless as they themselves stand in need of protection. "