It is permissible to let the hired worker, who stipulated a condition upon you to provide him with lunch or dinner, to eat from the meat of your Ud-hiyah. This is not considered an aspect of selling Ud-hiyah because it is provided for him and for others. (Part No. 10; Page No. 439) May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.