148th Ayah from Surah Al An'am
Sahih International
Those who associated with Allah will say, "If Allah had willed, we would not have associated [anything] and neither would our fathers, nor would we have prohibited anything." Likewise did those before deny until they tasted Our punishment. Say, "Do you have any knowledge that you can produce for us? You follow not except assumption, and you are not but falsifying."
Abdul Haleem
The idolaters will say, ‘If God had willed, we would not have ascribed partners to Him- nor would our fathers- or have declared anything forbidden.’ In the same way, those before them continually denied [the truth] until they tasted Our punishment. Say, ‘Have you any knowledge that you can show us? You follow only supposition and tell only lies.’
Mohsin Khan/Hilali
Those who took partners (in worship) with Allah will say: "If Allah had willed, we would not have taken partners (in worship) with Him, nor would our fathers, and we would not have forbidden anything (against His Will)." Likewise belied those who were before them, (they argued falsely with Allah's Messengers), till they tasted of Our Wrath. Say: "Have you any knowledge (proof) that you can produce before us? Verily, you follow nothing but guess and you do nothing but lie."
Taqi Usmani
Those who associate partners with Allah will say, “Had Allah willed, we would have not associated (partners with Him), nor our fathers, nor would we have made anything prohibited.” In the same way those who went before them gave the lie to (the truth) until they tasted Our punishment. Say, “Do you have any sure knowledge that you may produce to us? You follow nothing but whims, and do nothing but make conjectures.