When the crowd heard his proposal they were surprised since the place is filled with treasures according to the description he gave, he shouldn't be telling others, and not only that but he could easily take them out if they helped him get past the barrier.
Seeing that no one is saying anything about joining him in exploring the temple, Sir Jeff could only let out a smile as he said in assurance.
"If you are worried about not getting your share after we pass the barrier then it's better if I make an oath to the heavens to ease your heart".
The crowd all agreed to this and in no time, Sir Jeff made a vow not to keep the treasures to himself once they were inside the temple, and also vowed not to kill them. After he was done with the oath, he turned to the crowd and told them they should get moving now before someone else finds the temple, and in no time, they were already on their way.