Ezekiel 44:9 in the King James Version
Thus saith the Lord GOD; No stranger, uncircumcised in heart, nor uncircumcised in flesh, shall enter into my sanctuary, of any stranger that is among the children of Israel.
Context
8 You have not performed the duty of my holy things; but you have set performers of my duty in my sanctuary for yourselves.”
9 The Lord GOD says, “No foreigner, uncircumcised in heart and uncircumcised in flesh, shall enter into my sanctuary, of any foreigners who are among the children of Israel.
10 “‘“But the Levites who went far from me when Israel went astray, who went astray from me after their idols, they will bear their iniquity.