Ziyad bin Qays al-Ash'ari said: I came to Madinah and saw the Companions of the Messenger of Allah (peace and blessings be upon him) (may Allah be pleased with them) from the Muhajirun and the Ansar walking in front of the funeral.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجنائز / 6865