King James Version
And he said unto them, Set your hearts unto all the words which I testify among you this day, which ye shall command your children to observe to do, all the words of this law.New International Version
he said to them, "Take to heart all the words I have solemnly declared to you this day, so that you may command your children to obey carefully all the words of this law.Catholic Public Domain Version
And he said to them: "Set your hearts upon all the words which I am testifying to you this day. So shall you command your sons, to keep, and to do, and to fulfill all the things that have been written in this law