BibTeX:
@incollection{Various,
  author = {Various},
  title = {One early pilgrim noted that grace was not said before meals},
  booktitle = {bahaistories.com archive},
  url = {https://bahaistories.com/subject/grace-meals},
}

APA:
Various. One early pilgrim noted that grace was not said before meals. In *bahaistories.com archive*.

MLA:
Various. "One early pilgrim noted that grace was not said before meals." *bahaistories.com archive*, n.d..

Chicago:
Various. "One early pilgrim noted that grace was not said before meals." In *bahaistories.com archive*, n.d..