This means that David sent a messenger to Zadok and Abiathar. Alternate translation: "sent a messenger to Zadok and to Abiathar" (See: [[rc://en/ta/man/translate/figs-idiom]])
This rhetorical question is asked to rebuke the elders in Judah. This can be written as a statement. Alternate translation: "You should have been the first to favor the king and bring him back to the palace, not the people of the nation of Israel." (See: [[rc://en/ta/man/translate/figs-rquestion]])
The noun "talk" can be expressed with the verb "talk" or "speak." Alternate translation: "since all Israel speaks favorably about the king and desires to bring" or "since what the people of Israel are saying is in the king's favor, to bring" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])
Here restoring the king's authority to rule is spoken of as bringing him back to his palace. Alternate translation: "to restore the king's authority as king" (See: [[rc://en/ta/man/translate/figs-metaphor]])