Al-Ma'aarij • EN-AL-JALALAYN
﴿ وَفَصِيلَتِهِ ٱلَّتِى تُـْٔوِيهِ ﴾
“and of all the kinsfolk who ever sheltered him,”
and his kin his clan expressed as fasīla because he is a detached part fasl of it that had sheltered him embraced him