'Come in Peace' in the Bible

So Samuel did what Yahweh said. He came to Bethlehem, and the elders of the city came trembling to meet him. They said, "{Have you come in peace}?"

And Mephibosheth said unto the king, yea, let him take all, forasmuch as my lord the king is come in peace unto his own house.

Haggith's son Adonijah visited Bathsheba, Solomon's mother. She asked, "Do you come in peace?" He answered, "Yes."

"Take them alive, whether they've come in peace or not," he ordered.

And say, Thus saith the king, Put this fellow in the prison, and feed him with bread of affliction and with water of affliction, until I come in peace.

Now the watchman was standing on the tower in Jezreel and he saw the crowd with Jehu as he approached, and said, “I see a company.” And Joram said, “Send a horseman to meet them and have him ask, ‘Do you come in peace?’”

So a horseman went out, greeted Jehu and said, "This is what the king said: "Have you come in peace?'" But Jehu responded, "What do you have to do with peace? Fall in behind me." The watchman reported, "The messenger arrived there, but he hasn't returned."

Then Joram sent out a second horseman, who went out to them and said, "This is what the king said: "Have you come in peace?'" Jehu responded, "What do you have to do with peace? Fall in behind me."

As Jehu entered in at the gate, she said, "Do you come in peace, Zimri, you murderer of your master?"

And David went out {to meet them} and answered and said to them, "If you come in peace to me, to help me, {my heart will be joined with you}, but if [you come] to betray me to my adversaries, although [there is] no wrong on my hands, may the God of our fathers see and pass judgment."

And in his estate shall stand up a vile person, to whom they shall not give the honour of the kingdom: but he shall come in peaceably, and obtain the kingdom by flatteries.