31:13 And Luqmaan said to his son, while he was advising him: "O my son, do not set up any partners with God; for setting up partners is an immense wrongdoing."
The Monotheist Group (The Quran: A Monotheist Translation)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
IT IS NOT of God's ordaining that certain kinds of cattle should be marked out by superstition and set aside from the use of man;* yet those who are bent on denying the truth attribute their own lying inventions to God. And most of them never use their reason: