The seven days, while their feast lasted, i.e. on the residue of the seven days, to wit, after the third day. It is a familiar synecdoche. Or, on the seventh of the days on which the feast was; and then the following clause, on the seventh day, is only the noun repeated for the pronoun, on that day; as is most frequent, as 1Ki_8:1, Solomon assembled—unto Solomon, i.e. unto himself.