יֹ֭שְׁבֵי חֹ֣שֶׁךְ וְצַלְמָ֑וֶת אֲסִירֵ֖י עֳנִ֣י וּבַרְזֶֽל׃
사람이 흑암과 사망의 그늘에 앉으며 곤고와 쇠사슬에 매임은
Rashi on Psalms
Those who sit in darkness and the shadow of death Also those imprisoned in a dungeon are required to give thanks when they emerge from their prison.