So eat of (meats) on which God's name hath been pronounced, if ye have faith in His signs. (6:118)

And they say that such and such cattle and crops are taboo, and none should eat of them except those whom - so they say - We wish; further, there are cattle forbidden to yoke or burden, and cattle on which, (at slaughter), the name of God is not pronounced; - inventions against God's name: soon will He requite them for their inventions. (6:138)