The interpretation timeline
Sirach 51:7 Douay-Rheims

From the depth of the belly of hell, and from an unclean tongue, and from lying words, from an unjust king, and from a slanderous tongue:

1849 – 1863 2 witnesses

Post-Reformation

c. 1650 – 1900
1849
A.D.
1774–1849
“Hell. The grave. I was preserved like Jonas. (Calmet) — Unjust. Greek, “the accusation was made to the king, by an unjust tongue. My soul approached unto death, and my life,” &c. (Haydock)”
1863
A.D.
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.