4:68

وَلَهَدَيْنَاهُمْ صِرَاطًا مُّسْتَقِيمًا

Transliteration:

Walahadaynahum siratan mustaqeeman

Word by Word:

And We would have guided them (to the) straight way.

Translations:

and indeed guide them onto a straight way.

And We should have shown them the Straight Way.

And should guide them unto a straight path.

And We would certainly have guided them in the right path.

And We would have guided them to a straight path.