Job 40:18
Its bones [are] tubes of copper, its limbs like rods of iron.
Job 7:12
Am I [the] sea, or a sea monster, that you set a guard over me?
Isaiah 48:4
because {I know} that you [are] obstinate, and your neck an iron sinew, and your forehead bronze.
Treasury of Scripture Knowledge
Summary
His bones are as strong pieces of brass; his bones are like bars of iron.
General references
Bible References
General references
Job 7:12
Am I [the] sea, or a sea monster, that you set a guard over me?
Isaiah 48:4
because {I know} that you [are] obstinate, and your neck an iron sinew, and your forehead bronze.