In chapter 7 of his first letter to the Corinthians, Paul gave guidance on singleness and marriage.
أَمَّا آخَرُونَ فَيَحْتَاجُونَ إِلَى ٱلتَّوْجِيهِ ٱسْتِعْدَادًا لِحَمْلِ ٱلْمَسْؤُولِيَّاتِ ٱلَّتِي تَكْمُنُ أَمَامَهُمْ كَأَزْوَاجٍ أَوْ زَوْجَاتٍ .‏