XEE4137840 Bible of Royaumont, Old Testament: Sacrifice of Abraham. An angel holds Abraham\'s hand before the sacrifice of his son Isaac. On the left, the belier Abraham will kill instead. Illustration from 1811. by Unknown Artist, (19th century); Private Collection; (add.info.: Bible of Royaumont, Old Testament: Sacrifice of Abraham. An angel holds Abraham\'s hand before the sacrifice of his son Isaac. On the left, the belier Abraham will kill instead. Illustration from 1811.); Stefano Bianchetti; out of copyright.