'Mourners' in the Bible

I chose their way, and I sat [as] head, and I dwelled like a king among the troops, like [one] who comforts mourners.

They are afraid of heights, and terrors [are] on the road. The almond tree blossoms, and the grasshopper draws itself along, and desire fails because man goes to his eternal home, and the mourners go about in the streets.

I have seen his ways, but I will heal him; and I will lead him and give him and his mourners comfort as a recompense,

Sigh in silence [for the] dead; you shall not make a mourning ceremony. Bind your turban on you, and you must put your sandals on your feet. You must not cover your [upper] lip, and the bread of {mourners} you shall not eat."

and you shall do {just as} I did: You shall not cover your [upper] lip, and you shall not eat [the] bread of {mourners}.

They will not pour [drink offerings of] wine to Yahweh, and their sacrifices will not please him. [They are] like mourners' bread for them; all those who eat it will be defiled. For their bread will be {for their hunger}; it will not come [to] the house of Yahweh.

You have said, '[It is] useless to serve God! What [is the] gain if we keep his requirements, and if we walk as mourners {before} Yahweh of hosts?