If he goes back and enters ihram from there, he does not have to offer a sacrifice.

此外，牺牲必须是在麦加宰杀，其肉要分施给当地穷人。

If he passes it without entering ihram, he must go back to it and enter ihram from there.

如果他负担不起，么万能真主是不会给任何人添加超越于他能力负担。