Parallel
Job 6:12
Swete's Septuagint · Berean Standard Bible
μὴ ἰρχὺς λἰθων ἡ ἰσχύς μους; ἢ αἱ σάρκες μού εἰσιν χαλκεῖαι;
Is my strength like that of stone, or my flesh made of bronze?