Joel 1:14 directly parallels this: 'Consecrate a fast, call a solemn assembly' — same prophetic call to gather in crisis.

Joel 2:12-18 expands this call: return with fasting, gather the people, plead for mercy — a fuller parallel.

In Joshua 7:13, Joshua commands the people to sanctify themselves because of hidden sin, mirroring the call to gather and repent before God's judgment here.

Nehemiah 9:1 shows a national assembly with fasting and sackcloth for confession — mirroring the repentance this call demands.

Isaiah 1:10-15 condemns empty assemblies — contrasting the hypocritical gatherings God rejects with the genuine repentance implied here.