Amelia Ashton >> Job 1:1-4 (...) This sounds to me like a Birthday Party!
When they have no explanation / clue in justifying it biblically, then the festivity supposedly was just a happening. Evidently and unquestionably the week-long birthday celebration is a type of partying the geriatrics of the GB would never understand. Nor would they ever fathom each son having a birthday party, inviting each other over to celebrate. Remember: They are doomsday oriented! No fun.
Persons who think so sometimes point to Job 1:4 and Hosea 7:5. The first of these texts mentions Job’s seven sons holding “a banquet at the house of each one on his own day.” The second tells of Israelite princes ‘sickening themselves because of wine’ at a festival “on the day of our king.” Were these festive occasions birthday parties? Evidently not. Professor G. Margoliouth writes in Hastings’ Encyclopædia of Religion and Ethics: “The occasion of the feasting referred to in Job 14f. is not clear. As the seven days appear to have been consecutive, they could hardly have been birthdays.” “The mention of the ‘day of our king’ in Hos 7:5 may quite naturally be taken to refer to the anniversary of the king’s accession to the throne.”
g76 7/8 p. 27 - What About Celebrating Birthdays?
When Job’s sons “held a banquet at the house of each one on his own day” it should not be supposed that they were celebrating their birthdays. (Job 1:4) “Day” in this verse translates the Hebrew word yohm and refers to a period of time from sunrise to sunset. On the other hand, “birthday” is a compound of the two Hebrew words yohm (day) and hul·le′dheth. The distinction between “day” and one’s birthday may be noted in Genesis 40:20, where both expressions appear: “Now on the third day [yohm] it turned out to be Pharaoh’s birthday [literally, “the day (yohm) of the birth (hul·le′dheth) of Pharaoh”].” So it is certain that Job 1:4 does not refer to a birthday, as is unquestionably the case at Genesis 40:20. It would seem that Job’s seven sons held a family gathering (possibly a spring or harvest festival) and as the feasting made the week-long circuit, each son hosted the banquet in his own house “on his own day.”
it-1 p. 319 - Birthday