US-P17.044ab ।US-P17.044cd ॥
In plain words
Let go of the earlier body and caste and everything of that kind goes with it. So they were the body's all along — and the body itself, by that same reasoning, is not the Self.
Close to the Sanskrit
On the abandoning of the previous body, because of the dropping away of caste and the rest — caste and the rest belong to the body alone; and thus indeed of that too there is non-Self-ness.