Ambassador

Boyd’s Bible Dictionary:

(servant). A person chosen by one government to represent it at the seat of another. Earliest mention (Num. 20:14¹⁴And Moses sent messengers from Kadesh unto the king of Edom, Thus saith thy brother Israel, Thou knowest all the travail that hath befallen us: (Numbers 20:14); Josh. 9:4⁴They did work wilily, and went and made as if they had been ambassadors, and took old sacks upon their asses, and wine bottles, old, and rent, and bound up; (Joshua 9:4); Judg. 11:17-19¹⁷Then Israel sent messengers unto the king of Edom, saying, Let me, I pray thee, pass through thy land: but the king of Edom would not hearken thereto. And in like manner they sent unto the king of Moab: but he would not consent: and Israel abode in Kadesh. ¹⁸Then they went along through the wilderness, and compassed the land of Edom, and the land of Moab, and came by the east side of the land of Moab, and pitched on the other side of Arnon, but came not within the border of Moab: for Arnon was the border of Moab. ¹⁹And Israel sent messengers unto Sihon king of the Amorites, the king of Heshbon; and Israel said unto him, Let us pass, we pray thee, through thy land into my place. (Judges 11:17‑19)). Injury to them an insult to their king (2 Sam. 10:3-6³And the princes of the children of Ammon said unto Hanun their lord, Thinkest thou that David doth honor thy father, that he hath sent comforters unto thee? hath not David rather sent his servants unto thee, to search the city, and to spy it out, and to overthrow it? ⁴Wherefore Hanun took David's servants, and shaved off the one half of their beards, and cut off their garments in the middle, even to their buttocks, and sent them away. ⁵When they told it unto David, he sent to meet them, because the men were greatly ashamed: and the king said, Tarry at Jericho until your beards be grown, and then return. ⁶And when the children of Ammon saw that they stank before David, the children of Ammon sent and hired the Syrians of Beth-rehob, and the Syrians of Zoba, twenty thousand footmen, and of king Maacah a thousand men, and of Ish-tob twelve thousand men. (2 Samuel 10:3‑6)). The term includes both messenger and message (Luke 14:32³²Or else, while the other is yet a great way off, he sendeth an ambassage, and desireth conditions of peace. (Luke 14:32)). Ministers called ambassadors of Christ (2 Cor. 5:20²⁰Now then we are ambassadors for Christ, as though God did beseech you by us: we pray you in Christ's stead, be ye reconciled to God. (2 Corinthians 5:20)).

Concise Bible Dictionary:

Simply the persons sent as ambassadors, with attendants, and usually with presents (Luke 14:32³²Or else, while the other is yet a great way off, he sendeth an ambassage, and desireth conditions of peace. (Luke 14:32)).