55:71

فَبِأَيِّ آلَاءِ رَبِّكُمَا تُكَذِّبَانِ

Transliteration:

Fabi-ayyi ala-i rabbikuma tukaththibani

Word by Word:

So which (of the) favors (of) your Lord will you both deny?

Translations:

Which, then, of your Sustainer's powers can you disavow?

Then which of the favours of your Lord will ye deny?-

Which is it, of the favours of your Lord, that ye deny? -

Which then of the bounties of your Lord will you deny?

So which of the favors of your Lord would you deny? -