NET
10 He commanded them: “At the end of seven years, at the appointed time of the cancellation of debts, at the Feast of Shelters,
Darby
10 And Moses commanded them, saying, At the end of every seven years, at the set time of the year of release, at the feast of tabernacles,
KJV
10 And Moses commanded them, saying, At the end of [every] seven years, in the solemnity of the year of release, in the feast of tabernacles,