The Coalition - 33:56 Allah and His angels support the Messenger. O you who believe, support him and show him due respect and obedience.
The support of the believers for the messenger:
The Spoils of War/8:62 If they seek to deceive you, Allah is sufficient for you. He has supported you with His help and with those who believe.

The Repentance/9:99 Among the Arabs are those who believe in Allah and the Last Day. And they consider what they spend as a means to draw near to Allah and support for the messenger. Indeed it is for them a means of approach. Allah will admit them into His mercy. Allah is Forgiving, Merciful.

The Family Of Imran/3:172 Those believers who followed the call of Allah and His messenger even after they were wounded in battle. For those who do good and do righteous deeds there is a great reward.
The Family Of Imran/3:173 "Those who, when people say to them, "The people have gathered against you; fear them", it only increases their faith and they say: "Allah is sufficient for us; what a good Protector He is."

The Victory/48:18 Allah is pleased with the believers who pledged allegiance to you under the tree. He knew what was in their hearts and sent down peace on them and rewarded them with an imminent victory.