Surely the squanderers have been brethren of Ash-Shayatin (The all-vicious ones, i.e., the devils), and Ash-Shaytan has ever been ever-disbelieving to his Lord
Those who dissipate wastefully without knowing value are the brothers of Satan! And Satan had become ungrateful to the blessings of his Rabb!
Sayyed Abbas Sadr-Ameli
Verily, the squanderers are the brethrens (accomplices) of the Satans and the Satan was very ungrateful to his Lord.
Al-muntakhab fi tafsir al-Qur'an al-Karim
Indeed, the wasteful given to useless or excessive expenditure are the twins of the satanic, and AL-Shaytan has been rebellious, disobedient and ungrateful to Allah, his Creator