Ahmed Raza Khan: Mohammed Aqib Qadri:
And they said, "The fire will not touch us except for a certain number of days"; say, "Have you taken a covenant from Allah - then Allah will certainly not break His covenant - or do you say something concerning Allah what you do not know?"
Yusuf Ali:
And they say: "The Fire shall not touch us but for a few
numbered days:" Say: "Have ye taken a promise from Allah, for He never breaks
His promise? or is it that ye say of Allah what ye do not know?"
Pickthal:
And they say: The Fire (of punishment) will not touch us save
for a certain number of days. Say: Have ye received a covenant from Allah -
truly Allah will not break His covenant - or tell ye concerning Allah that
which ye know not?
Courtesy of: 
(PrayerWare)
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