'Themselves' in the Bible

and having fallen away, to renew [them] again to repentance, [because they] have crucified again for themselves the Son of God and held him up to contempt.

For people swear by what is greater [than themselves], and the oath for confirmation [is the] end of all dispute for them.

Therefore [it was] necessary [for] the sketches of the [things] in heaven to be purified with these [sacrifices], but the heavenly [things] themselves [to be purified] with better sacrifices than these.