American Standard Version
Remember his covenant for ever, The word which he commanded to a thousand generations,

Berean Study Bible
Remember His covenant forever, the word He ordained for a thousand generations—

Douay-Rheims Bible
Remember for ever his covenant: the word, which he commanded to a thousand generations.

English Revised Version
Remember his covenant for ever, the word which he commanded to a thousand generations;

King James Bible
Be ye mindful always of his covenant; the word which he commanded to a thousand generations;

World English Bible
Remember his covenant forever, the word which he commanded to a thousand generations,

Young's Literal Translation
Remember ye to the age His covenant, The word He commanded -- To a thousand generations,

1 Chronicles 16:15 Additional Translations ...