Zakharia 8:9

8:9 “The Lord who rules over all also says, ‘Gather strength, you who are listening to these words today from the mouths of the prophets who were there at the founding of the house of the Lord who rules over all, ¹  so that the temple might be built.

Zakharia 8:23

8:23 The Lord who rules over all says, ‘In those days ten people from all languages and nations will grasp hold of – indeed, grab – the robe of one Jew and say, “Let us go with you, for we have heard that God is with you.”’” ² 

[8:9]  ¹ sn These prophets who were there at the founding of the house of the Lord who rules over all included at least Haggai and Zechariah, and perhaps others. The founding referred to here is not the initial laying of the temple’s foundations in 536 b.c. (Ezra 3:8) but the resumption of work two years before the time of the present narrative (i.e., in 520 b.c.), as vv. 10-12 make clear.

[8:23]  ² sn This scene of universal and overwhelming attraction of the nations to Israel’s God finds initial fulfillment in the establishment of the church (Acts 2:5-11) but ultimate completion in the messianic age (Isa 45:14, 24; 60:14; Zech 14:16-21).