en_tn_condensed/hag/02/23.md

this is the declaration of Yahweh of hosts

"this is what I, Yahweh of hosts, have declared". See how you translated this in Haggai 1:9.

Zerubbabel ... Shealtiel

See how you translated these men's names in Haggai 1:1.

I will make you like a signet ring

Kings used a signet ring to seal documents to show that they truly had his authority. Zerubbabel would have authority from Yahweh because he would speak Yahweh's words.