IMac7a1 16:4 :ܘܓܒܐ ܝܘܚܢܢ ܡܢ ܐܪܥܐ ܥܣܪܝܢ ܐ̈ܠܦܝܢ ܓܒܪ̈ܐ ܡܓܒܝ̈ܐ ܠܩܪܒܐ‏ : PN chose (peal!) twenty thousand men carefully selected for battle
See the entire entry for gby vb. to collect, select