AphDem2.43:10 :ܘܫܐܠ ܒܪܝܫ ܚܨܪܗ ܡܝܐ ܘܠܐ ܐܢܫ ܝܗܒ ܠܗ‏ : he asked for a finger-tip amount of water but no one gave him any
See the entire entry for ḥṣar, ḥeṣrā n.m. little finger