Some time passed quietly as the group watched the dwarves continue working silently. The two didn't seem that affected even after working for almost another hour after the group stopped. Eventually, they halted and finally took a break too. They could've continued working for a few more hours but Isla didn't let them push themselves.
She knew that the dwarves were actually capable of far more than this. But, she wanted them to save their energy as they had to work a lot for the next several days and they needed breaks to keep their stamina in good condition.
With that, the day finally came to an end and Arthur and the others had to leave as usual. After making sure the entire place was secure and no small holes were there for people to peek inside.