It is narrated from Ibn Ishaq, in the mention of those who took part in the battle of the Trench, that Sayyiduna Zayd bin Thabit bin al-Dahhak bin Lawdhan bin Amr bin Abd Awf bin Ghanm bin Malik bin al-Najjar (may Allah be pleased with him) was among those who were carrying earth (from the Trench) along with the Muslims on that day.