M.b.Serapion 47:20 :ܘܙܓܘܪ ܡܢܟ ܨܦܬܐ ܐܝܕܐ ܕܡܕܡ ܠܐ ܡܘܬܪܐ‏ : keep away from you concern for whatever does not provide advantage
See the entire entry for zgr vb. to retain