to fulfil the word of the Lord spoken by the mouth of Jeremy:

1Esdr 1:58
Until the land had enjoyed her sabbaths, the whole time of her
desolation shall she rest, until the full term of seventy years.

1Esdr 2:1
In the first year of Cyrus king of the Persians, that the
word of the Lord might be accomplished, that he had promised by
the mouth of Jeremy;

1Esdr 2:2
The Lord raised up the spirit of Cyrus the king of the
Persians, and he made proclamation through all his kingdom, and
also by writing,

1Esdr 2:3
Saying, Thus saith Cyrus king of the Persians; The Lord of
Israel, the most high Lord, hath made me king of the whole
world,

1Esdr 2:4
And commanded me to build him an house at Jerusalem in Jewry.

1Esdr 2:5
If therefore there be any of you that are of his people, let
the Lord, even his Lord, be with him, and let him go up to
Jerusalem that is in Judea, and build the house of the Lord of
Israel: for he is the Lord that dwelleth in Jerusalem.