And when the Prophet Muhammad (peace and blessings be upon him) performed ablution, he would rinse his mouth and wash his blessed beard from underneath with water.
Hadith Referenceمسند احمد / مسند الأنصار رضي الله عنهم / 23541
Hadith Gradingحکم دارالسلام:إسناده ضعيف جدا كسابقه