وَكَانُوا۟ يُصِرُّونَ عَلَى ٱلْحِنثِ ٱلْعَظِيمِ
Wak a noo yu s irroona AAal a al h inthi alAAa th eem i and would persist in heinous sinning,
 - Mohammad Asad
They persisted in heinous sins
 - Muhammad Farooq-i-Azam Malik
and persisted in the worst of sin.1
 - Mustafa Khattab
And used to persist in the awful sin.
 - Marmaduke Pickthall
And persisted obstinately in wickedness supreme!
 - Abdullah Yusuf Ali