7 Bible Verses about Negotiation

Or what king, going to make war against another king, will not sit down first and consider whether he is able with ten thousand to meet him who comes against him with twenty thousand? And if not, while the other is still a great way off, he sends a delegation and asks terms of peace.

Now when he had agreed with the laborers for a denarius a day, he sent them into his vineyard.

Then one of the twelve, who was called Judas Iscariot, went to the chief priests and said, "What are you willing to give me if I deliver him to you?" And they counted out to him thirty pieces of silver.

Then Judas Iscariot, one of the twelve, went to the chief priests to betray him to them.

So he went his way and conferred with the chief priests and officers, how he might betray him to them.

so that he promised with an oath to give her whatever she might ask. Prompted by her mother, she said, "Give me here on a platter the head of John the Baptist." And the king was sorry; but, because of his oaths and his guests, he commanded it to be given to her;read more.
so he sent and had John beheaded in prison.

Then one of the twelve, who was called Judas Iscariot, went to the chief priests and said, "What are you willing to give me if I deliver him to you?" And they counted out to him thirty pieces of silver. And from that moment he sought an opportunity to betray him.