JnPhil.245.2 :ܗ݂ܝ ܗܟܝܠ ܗܕܐ ܕܡܬܬܘܕܝܐ ܢܣ݁ܒܝܢ ܒܦܪܘܛܣܝܣ܂ ܗ݀ܝ ܕܨܒܝܢ ܕܢܚ݁ܘܘܢ‏ : so that very thing that is predicated they take in the protasis, the thing they want to demonstrate
See the entire entry for ydy vb. C to give thanks; to confess