Which Quranic verses confirm that the word of Allah is the truth when it conflicts with what people say?

The words of Allah and His Messenger (peace be upon him) must be given precedence over any statement that contradicts them. Many Quranic verses have affirmed this, such as His (the Almighty's) saying: "O you who have believed, do not put [yourselves] before Allah and His Messenger," and His saying: "It is not for a believing man or a believing woman, when Allah and His Messenger have decided a matter, that they should [thereafter] have any choice about their affair," and His saying: "Follow, [O mankind], what has been revealed to you from your Lord and do not follow other than Him any allies," and His saying: "And whatever the Messenger has given you - take; and what he has forbidden you - refrain from," and His saying: "But no, by your Lord, they will not [truly] believe until they make you, [O Muhammad], judge concerning that over which they dispute among themselves and then find within themselves no discomfort from what you have judged and submit in [full, willing] submission."