H7867. sib
שִׂיב verb be hoary (Late Hebrew שֵׂיבָה old age; Assyrian šêbu, aged man; Arabic () become hoary, Ethiopic (in derivatives); Aramaic סִיב be old; grow old, grey hair); —
Qal Perfect1singular וָשַׂ֫בְתִּי זָקַנְתִּי [1Sam 12:2]; Participle שָׂב [Job 15:10] (+ יָשִׁישׁ aged).