P Dt28:13 :ܢܥܒܕܟ ܡܪܝܐ ܪܝܫܐ ܘܠܐ ܕܢܘܒܬܐ‏ : the Lord will make you the head and not the rump
See the entire entry for dunbā, dnuḇtā/dunbṯa/dnaḇtā n.f. tail end