An-Nahl 16:115

He has only forbidden to you carrion, blood[73], flesh of swine, and what is slaughtered to other than Allah. But if one is compelled by necessity – neither driven by desire nor exceeding the need – then Allah is All-Forgiving, Most Merciful.

[73] i.e., the flowing blood, not what remains in blood vessels after slaughter.

He has only forbidden to you dead animals,[717] blood, the flesh of swine, and that which has been dedicated to other than Allāh. But whoever is forced [by necessity], neither desiring [it] nor transgressing [its limit] - then indeed, Allāh is Forgiving and Merciful.

[717] Those not slaughtered or hunted expressly for food.

115. He has forbidden you only Al-Maitah (meat of a dead animal), blood, the flesh of swine, and any animal which is slaughtered as a sacrifice for others than Allâh (or has been slaughtered for idols or on which Allâh’s Name has not been mentioned while slaughtering). But if one is forced by necessity, without wilful disobedience, and not transgressing, - then, Allâh is Oft-Forgiving, Most Merciful.

He hath forbidden for you only carrion and blood and swineflesh and that which hath been immolated in the name of any other than Allah; but he who is driven thereto, neither craving nor transgressing, lo! then Allah is Forgiving, Merciful.