《隋书·列传·卷十三》
武帝壮其言，于是追封杨敷为大将军，谥号 忠壮 ，并拜杨素为车骑大将军、仪同三司，逐渐被礼遇。
帝壮其言，由是赠敷为大将军，谥曰忠壮。拜素为车骑大将军、仪同三司，渐见礼遇。
Emperor Wu was impressed by his words and posthumously conferred Yang Fu the title of Grand General with the posthumous name of Loyal and Brave. He then promoted Yang Su to the positions of General of Light Chariots and Cavalry and Commander of the Three Bureaus and began to treat him with respect.