and amass [wealth] and thereupon withhold [it from their fellow-men].
 - Mohammad Asad
who collected wealth and withheld it.
 - Muhammad Farooq-i-Azam Malik
and gathered and hoarded 'wealth'.
 - Mustafa Khattab
And hoarded (wealth) and withheld it.
 - Marmaduke Pickthall
And collect (wealth) and hide it (from use)!
 - Abdullah Yusuf Ali