Halacha:

Aveilut,  Death and Burial 

References: Avoda Zara: 17A  

Description

Discussion of poskim related to issues of learning hilchos aveilus and sensitivities when in the presence of those who are dying, such as digging the grave in advance etc as discussed in the "Dirshu Shulchan Aruch - Hilchot Aveilut" YD 339