AGnEx 9.10 :ܥܠ ܗܠܝܢ ܕܒܝܬ ܐܪܩܝܥܐ ܠܐܪܥܐ ܕܒܓܘ ܥܘܒܐ‏ : those things between the Firmament and the Earth, which are within Space
See the entire entry for ˁuḇ, ˁubbā n.m. bosom