Through fasting; either with voluntary fasts, to which the frequency and long continuance of my calamities obliged me; or with forced fasts, sometimes through want of necessary provisions, but most commonly from that loathing of meat, which was occasioned by his excessive sorrows and terrors. See Poole "Psa_58:8".
Of fatness; or, for want of fatness. See the like Hebrew phrases Gen_18:26Jer_48:45Lam_4:9.