Moses encourages the people and Joshua, ver. 1-8. 23. Delivers to the priests the law, to be read every seventh year, ver. 9-13. God informs Moses of his approaching death, and the future apostasy of Israel, ver. 14-18. Orders him to write a song, which should be a testimony against them, ver. 19-22. Moses gives the law to the Levites to lay up beside the ark, and bids them assemble the people to hear his song, ver. 24-30.