It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him), during journeys on cold nights or rainy nights, would announce the prayer and then proclaim that everyone should pray in their own tents.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 5302
Hadith Gradingحکم دارالسلام:إسناده صحيح ، خ : 666، م : 697 .