Hawzah News Agency – The merciful prophet of Islam, peace be upon him and his household says:

خَيرُ الأصحابِ مَن قَلَّ شِقاقُهُ وكَثُرَ وِفاقُهُ.

 ‘The best of companions is he who has little discord and much harmony.’

Source: Tanbih al-Khawatir, v. 2, p. 123