وَاعۡتَصِمُوۡا بِحَبۡلِ اللّٰهِ جَمِيۡعًا وَّلَا تَفَرَّقُوۡا ۖ وَاذۡكُرُوۡا نِعۡمَتَ اللّٰهِ عَلَيۡكُمۡ اِذۡ كُنۡتُمۡ اَعۡدَآءً فَاَ لَّفَ بَيۡنَ قُلُوۡبِكُمۡ فَاَصۡبَحۡتُمۡ بِنِعۡمَتِهٖۤ اِخۡوَانًا ۚ وَكُنۡتُمۡ عَلٰى شَفَا حُفۡرَةٍ مِّنَ النَّارِ فَاَنۡقَذَكُمۡ مِّنۡهَا ؕ كَذٰلِكَ يُبَيِّنُ اللّٰهُ لَـكُمۡ اٰيٰتِهٖ لَعَلَّكُمۡ تَهۡتَدُوۡنَ(آل عمران :103)
Wai'tasimoo bihabli Allahi jamee'an wala tafarraqoo waothkuroo ni'mata Allahi 'alaykum ith kuntum a'daan faallafa bayna quloobikum faasbahtum bini'matihi ikhwanan wakuntum 'ala shafa hufratin mina alnnari faanqathakum minha kathalika yubayyinu Allahu lakum ayatihi la'allakum tahtadoona
Sahih International:
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.
وَاَطِيۡعُوا اللّٰهَ وَرَسُوۡلَهٗ وَلَا تَنَازَعُوۡا فَتَفۡشَلُوۡا وَتَذۡهَبَ رِيۡحُكُمۡ وَاصۡبِرُوۡا ؕ اِنَّ اللّٰهَ مَعَ الصّٰبِرِيۡنَۚ(الأنفال :46)
Waatee'oo Allaha warasoolahu wala tanaza'oo fatafshaloo watathhaba reehukum waisbiroo inna Allaha ma'a alssabireena
Sahih International:
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.
شَرَعَ لَـكُمۡ مِّنَ الدِّيۡنِ مَا وَصّٰى بِهٖ نُوۡحًا وَّالَّذِىۡۤ اَوۡحَيۡنَاۤ اِلَيۡكَ وَمَا وَصَّيۡنَا بِهٖۤ اِبۡرٰهِيۡمَ وَمُوۡسٰى وَعِيۡسٰٓى اَنۡ اَقِيۡمُوا الدِّيۡنَ وَ لَا تَتَفَرَّقُوۡا فِيۡهِؕ كَبُـرَ عَلَى الۡمُشۡرِكِيۡنَ مَا تَدۡعُوۡهُمۡ اِلَيۡهِ ؕ اَللّٰهُ يَجۡتَبِىۡۤ اِلَيۡهِ مَنۡ يَّشَآءُ وَيَهۡدِىۡۤ اِلَيۡهِ مَنۡ يُّنِيۡبُ(الشورى :13)
Shara'a lakum mina alddeeni ma wassa bihi noohan waallathee awhayna ilayka wama wassayna bihi ibraheema wamoosa wa'eesa an aqeemoo alddeena wala tatafarraqoo feehi kabura 'ala almushrikeena ma tad'oohum ilayhi Allahu yajtabee ilayhi man yashao wayahdee ilayhi man yuneebu
Sahih International:
He has ordained for you of religion what He enjoined upon Noah and that which We have revealed to you, [O Muhammad], and what We enjoined upon Abraham and Moses and Jesus - to establish the religion and not be divided therein. Difficult for those who associate others with Allah is that to which you invite them. Allah chooses for Himself whom He wills and guides to Himself whoever turns back [to Him].
اِنَّ اللّٰهَ يُحِبُّ الَّذِيۡنَ يُقَاتِلُوۡنَ فِىۡ سَبِيۡلِهٖ صَفًّا كَاَنَّهُمۡ بُنۡيَانٌ مَّرۡصُوۡصٌ(الصف :4)
Inna Allaha yuhibbu allatheena yuqatiloona fee sabeelihi saffan kaannahum bunyanun marsoosun
Sahih International:
Indeed, Allah loves those who fight in His cause in a row as though they are a [single] structure joined firmly.
Complete Indexing of Quran Topics
We have indexed and found 4 verses about or related to (including the word(s)) "Unity".
For your information, the verses as described above: