The Pen - 68:41
Or do they have partners? Let them bring their partners, if they are truthful?
Allah has no partner:
The Night Journey/17:111
"And say: "To Allah is the praise. He has not begotten children, nor has He a partner in government, nor a helper because of weakness."Glorify Him to the fullest."
The Criterion/25:2
To Him belongs the government of the heavens and the earth. He has not begotten children, nor does He have a partner in His rule. He has created everything and given it order with the most detailed measurements.
The Night Journey/17:42
"Say: "If there had been other gods with him, as they claim, they would have sought a way to the Owner of the Sovereignty"."
The Prophets/21:22
Had there been gods other than Allah in those two (the heavens and the earth), both would have fallen into chaos. Allah, the Owner of absolute authority, is far from their characterizations.
Originator/35:40
"Say, "Have you considered your partners whom you call besides Allah; show me what they have created in the earth?"Or do they have a partnership in the sky? Or have We given them a Book and they rely on a proof in it? Indeed, the wrong-doers give only deceitful promises to one another."