اِنَّ هٰذَا لَهُوَ الْبَلٰۤؤُا الْمُبِيْنُ ( الصافات: ١٠٦ )
inna
إِنَّ
Indeed
hādhā
هَٰذَا
this
lahuwa
لَهُوَ
was surely
l-balāu
ٱلْبَلَٰٓؤُا۟
the trial
l-mubīnu
ٱلْمُبِينُ
clear
Inna haazaa lahuwal balaaa'ul mubeen (aṣ-Ṣāffāt 37:106)
Sahih International:
Indeed, this was the clear trial. (As-Saffat [37] : 106)
1 Mufti Taqi Usmani
This was indeed a trial that clearly demonstrated (their obedience).