اِنَّ هٰذَا مَا كُنْتُمْ بِهٖ تَمْتَرُوْنَ ( الدخان: ٥٠ )
inna
إِنَّ
Indeed
hādhā
هَٰذَا
this
mā
مَا
(is) what
kuntum
كُنتُم
you used (to)
bihi
بِهِۦ
[about it]
tamtarūna
تَمْتَرُونَ
doubt"
Inna haazaa maa kuntum bihee tamtaroon (ad-Dukhān 44:50)
Sahih International:
Indeed, this is what you used to dispute." (Ad-Dukhan [44] : 50)
1 Mufti Taqi Usmani
This is the thing about which you used to be skeptic.”