IshJer 28:21 :ܥܠ ܕܬܪ̈ܝܢ ܫܛܪ̈ܐ ܥܒܕܝܢ ܗܘܘ ܩܕܡ̈ܝܐ ܒܙܒܝܢܘܬܗܘܢ‏ : because the ancients used to make two contracts for their purchase
See the entire entry for zbī̱nū, zbī̱nūṯā n.f. purchase