EphPar 1:4.3 :ܠܥܩ̈ܒܘܗܝ ܡܛܐ ܒܠܚܘܕ ܪܫܗ ܕܡܡܘܠܐ‏ : the highest point of the Deluge reached only [the mountain's] foothills
See the entire entry for ˁqeḇ, ˁeqbā n.m.(f.) heel; end