Tafsir of Al-Haqqah 69:31

Seize him and fetter him; then throw him in the blazing Fire. meaning, He will command the guardians of Hell to forcibly remove him from the gathering place, fetter him - meaning put iron collars on his neck - then carry him off to Hell and cast him into it, meaning they will submerge him in it. Allah said,

ثم في سلسلة ذرعها سبعون ذراعا فاسلكوه