﴿ وَلِلْمُطَلَّقَٰتِ مَتَٰعٌۢ بِٱلْمَعْرُوفِ ۖ حَقًّا عَلَى ٱلْمُتَّقِينَ ﴾

“And the divorced women, too, shall have [a right to] maintenance in a goodly manner: this is a duty for all who are conscious of God.”

There shall be provision for divorced women which they are given honourably as is feasible — an obligation haqqan ‘obligation’ is in the accusative because it is governed by an implied verb on those who fear God may He be exalted. He has repeated the phrase in order to include the woman that has been touched sexually since the previous verse addresses a different issue.