Ezekiel 36:20

36:20 But when they arrived in the nations where they went, they profaned my holy name. It was said of them, ‘These are the people of the Lord, yet they have departed from his land.’

Romans 2:24

2:24 For just as it is written, “the name of God is being blasphemed among the Gentiles because of you.” ¹ 

[2:24]  ¹ sn A quotation from Isa 52:5.