“The sentence is fixed, but it is repeated with emphasis” (Bengel).
Shall sit down (ἀνακλιθήσονται)
Sit down at table. Jesus casts his thought into a familiar Jewish image. According to the Jewish idea, one of the main elements of the happiness of the Messianic kingdom was the privilege of participating in splendid festive entertainments along with the patriarchs of the nation. With this accords Luk 13:30, in allusion to places at the banquet. Compare Luk 14:7-9; Mat 23:6.