أَوْ مِسْكِينًۭا ذَا مَتْرَبَةٍۢ
Sentence structure
أَوْ coordinates مِسْكِينًا with يَتِيمًا as another object of feeding. ذَا is its accusative adjective, annexed to مَتْرَبَةٍ.
Ayah summary
Or to feed an extremely needy person lying in the dust.
أَوْ — Or
Grammar: A conjunction coordinating the next object with يَتِيمًا.
مِسْكِينًۭا — a needy person
Grammar: An indefinite masculine-singular accusative noun, coordinated as another object of feeding.
ذَا — in
Grammar: A masculine accusative adjective of مِسْكِينًا, annexed to the next noun.
مَتْرَبَةٍۢ — misery
Grammar: An indefinite feminine genitive noun functioning as the complement of ذَا.