zḥl - to be afraid/to withdraw, to retire (HALOT 268)

in Job 32:6 (ˁal-kēn zāḥaltī wā-ˀīrā(ˀ) mē-ḥawwōt dēˁī ˀätṯäm); connected either to *ḏḥl - ‘to be afraid’ or to Arb zḥl - to withdraw (cf. Clines 2006:684)