Ezekiel 36:20-23

20And when they entered unto the heathen, whither they went, they profaned my holy name, when they said to them, These are the people of the Lord, and are gone forth out of his land.

21But I had pity for mine holy name, which the house of Israel had profaned among the heathen, whither they went. 22Therefore say unto the house of Israel, Thus saith the Lord God; I do not this for your sakes, O house of Israel, but for mine holy name’s sake, which ye have profaned among the heathen, whither ye went. 23And I will sanctify my great name, which was profaned among the heathen, which ye have profaned in the midst of them; and the heathen shall know that I am the Lord, saith the Lord God, when I shall be sanctified in you before their eyes.1