Joseph’s parents
This entire time, Joseph’s parents were planning to visit their son’s grave. They did so once every week or so, just to check up on him and see how he was doing. But with the drought going on, they were occupied with other things and didn’t have time as they usually would.
They picked a date that week and were determined to go and pay their respects to their son. They wanted to make sure that they would never stop going to the cemetery and let his memory fade away. When they entered the cemetery later that week they saw the state of things.