Seven days in the year. — These seven days denote the feast of Tabernacles proper, whilst the eight days in Leviticus 23:39 include the concluding festival of the last day. (See Leviticus 23:36.)
In your generations. — Better, throughout your generations, as the Authorised version renders it in Leviticus 23:14; Leviticus 23:21; Leviticus 23:31 of this very chapter. (See Leviticus 3:17.)