[and] who incessantly persevere in their prayer;
 - Mohammad Asad
Mohammad Asadremain steadfast in their Salah (prayer),
 - Muhammad Farooq-i-Azam Malik
Muhammad Farooq-i-Azam Malikconsistently performing their prayers;
 - Mustafa Khattab
Mustafa KhattabWho are constant at their worship
 - Marmaduke Pickthall
Marmaduke PickthallThose who remain steadfast to their prayer;
 - Abdullah Yusuf Ali
Abdullah Yusuf Ali