It is narrated from Sayyiduna Abdullah bin Mas’ud (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: After the ‘Isha prayer, there should be no conversation, except for two people: one who is praying and one who is traveling.
Hadith Referenceالفتح الربانی / كتاب الصلاة / 1160