JSmem 13:125 :ܗܐ ܡܢ ܐܡܬܝ ܫܡܥܬ ܐܪܥܐ ܒܪܐ ܠܐܠܗܐ‏ :
See the entire entry for ˀimmattī, ˀimmaṯ conj. when, whenever