The believers are brothers. Allah commands them to hold firmly to His rope together and forbids division and dispute, which lead to failure. Here are 7 passages from the Quran in Arabic with their English meaning, audio, and an easy way to copy or share them.
Short verses about brotherhood and unity to copy and share
إِنَّمَا ٱلْمُؤْمِنُونَ إِخْوَةٌۭ فَأَصْلِحُوا۟ بَيْنَ أَخَوَيْكُمْ ۚ وَٱتَّقُوا۟ ٱللَّهَ لَعَلَّكُمْ تُرْحَمُونَThe believers are but brothers, so make settlement between your brothers. And fear Allah that you may receive mercy.Quran 49:10
إِنَّ هَٰذِهِۦٓ أُمَّتُكُمْ أُمَّةًۭ وَٰحِدَةًۭ وَأَنَا۠ رَبُّكُمْ فَٱعْبُدُونِIndeed this, your religion, is one religion, and I am your Lord, so worship Me.Quran 21:92
(103)And hold firmly to the rope of Allah all together and do not become divided. And remember the favor of Allah upon you - when you were enemies and He brought your hearts together and you became, by His favor, brothers. And you were on the edge of a pit of the Fire, and He saved you from it. Thus does Allah make clear to you His verses that you may be guided.
(46)And obey Allah and His Messenger, and do not dispute and [thus] lose courage and [then] your strength would depart; and be patient. Indeed, Allah is with the patient.
(9)And [also for] those who were settled in al-Madinah and [adopted] the faith before them. They love those who emigrated to them and find not any want in their breasts of what the emigrants were given but give [them] preference over themselves, even though they are in privation. And whoever is protected from the stinginess of his soul - it is those who will be the successful. (10)And [there is a share for] those who came after them, saying, "Our Lord, forgive us and our brothers who preceded us in faith and put not in our hearts [any] resentment toward those who have believed. Our Lord, indeed You are Kind and Merciful."
(71)The believing men and believing women are allies of one another. They enjoin what is right and forbid what is wrong and establish prayer and give zakah and obey Allah and His Messenger. Those - Allah will have mercy upon them. Indeed, Allah is Exalted in Might and Wise.
Arabic text in the Uthmani script (Hafs from Asim). English meaning: Sahih International, via Tanzil.net. A translation conveys the meaning; the Quran itself is the Arabic text. · العربية