Imperial Armour 13: War Machines of the Lost and the Damned (2014), p40 — Chaos Astartes Assault Vehicles

"Tarry not over long in the illusionary sanctuary of the chariot of steel. Ride it to war, with it crush the walls behind which your foes cower, but when the time comes, dismount with the glory of the gods upon your lips!"
— Dhalus Ulkalor, Herald of the Apostles of Contagion