2 Chronicles 36:20-21

Amplified Bible

²⁰ He deported to Babylon those who had escaped from the sword; and they were servants to him and to his sons until the kingdom of Persia was established there, ²¹ to fulfill the word of the Lord by the mouth of Jeremiah, until the land had restored its Sabbaths; for as long as the land lay desolate it kept Sabbath until seventy years were complete.^(A)