AphDem4.72:18 :ܚܫܒ ܥܡܟ ܩܨܨܐ ܘܪܒܝܬܐ‏ :
See the entire entry for ḥšb vb. to think, calculate

AphDem4.72:18 :ܘܠܐ ܚܫܒ ܥܡܟ ܩܨܨܐ ܘܪܒܝܬܐ‏ : he does not calculate discount and interest against you
See the entire entry for qṣāṣ, qṣāṣā v.n. chopping off; prepaid interest