《新唐书·列传·卷十六》
其家贫乏而无正寝，故停殡于别室，太宗下令有关官员为他营造正堂。
家贫无正寝，殡别室，帝命有司为构寝。
His family was poor and did not have a proper funeral hall, so his coffin was temporarily placed in a separate room; Taizong ordered the relevant officials to build a proper funeral hall for him.