Isaiah 21:8
And he cried, A lion: My lord, I stand continually upon the watchtower in the daytime, and I am set in my ward whole nights:
Cross-reference
Isaiah 5:29 compares the Assyrian army to a roaring lion, matching the lion cry here as a symbol of invading judgment.
Isaiah 56:10 condemns blind, sleeping watchmen—a direct contrast to the faithful, vigilant watchman standing guard here.
Isaiah 62:6 describes watchmen on Jerusalem's walls who never stay silent day or night—closely paralleling the constant vigil of the lookout here.
Jeremiah 4:7 likewise pictures a lion coming from its thicket to destroy, echoing the watchman's lion-cry of invasion.
Jeremiah 25:38 depicts the Lord leaving like a lion, reinforcing the lion metaphor for divine judgment seen here.
Jeremiah 49:19 uses the same lion-from-Jordan image for an invader, paralleling the watchman's lion alert.
In Habakkuk 2:1, the prophet takes his stand on the watchtower to hear God—mirroring the watchman's posture and anticipation in this verse.
Psalm 130:6 compares longing for the Lord to watchmen waiting for morning—directly echoing the eager, expectant vigilance of the lookout here.
Ezekiel 3:17 also depicts a watchman appointed to warn Israel, mirroring the lookout's role here.
In 1 Peter 5:8, believers are called to be alert like a watchman—the same vigilance, but against a spiritual foe instead of an earthly one.
Psalm 127:1 affirms that watchmen stand guard in vain without the Lord—a theological complement to the faithful watchman's diligence here.