﴿ وَٱلْتَفَّتِ ٱلسَّاقُ بِٱلسَّاقِ ﴾

“and is enwrapped in the pangs of death”

(And agony is heaped on agony) and severity is heaped upon severity: the severity of the last day of the life of the world and that of the first day of the Hereafter; and it is also said this means: and the dead person's legs are twisted around each other;