4 Then David and the people who were with him lifted up their voice and wept, until they had no more power to weep.
*Minor differences ignored. Grouped by changes, with first version listed as example.
Wept, until they had no more power to weep - This marks great distress; they wept, as says the Vulgate, till their tears failed them.
Then David and the people that were with him lifted up their voice,.... In doleful shrieks, and loud lamentations:
and wept, until they had no more power to weep; till nature was quite exhausted, and no moisture left; so the Vulgate Latin version, "till tears failed in them"; they could shed no more.
Wept - It is no disparagement to the boldest, bravest spirits, to lament the calamities of friends or relations.
*More commentary available at chapter level.