Ps-Clem Recogs 2.144:23 :ܟܘܠܗ ܐܝܟ ܟܡܐ ܕܢܘܗܪܗ ܕܫܡܫܐ ܚܫܘܟܐ ܢܐܡܪ ܕܐܝܬܘܗܝ ܘܠܐ ܗܘܐ ܢܘܗܪܐ‏ : so much so that we might say that the sun’s light is darkness and not light
See the entire entry for hwy vb. to be, to become

Ps-Clem Recogs 2.144:23 :ܗܢܐ ܟܘܠܗ ܐܝܟ ܟܡܐ ܕܢܘܗܪܗ ܕܫܡܫܐ ܚܫܘܟܐ ܢܐܡܪ ܕܐܝܬܘܗܝ ܘܠܐ ܗܘܐ ܢܘܗܪܐ‏ : so much so that we might say that the sun’s light is darkness and not light
See the entire entry for hānā pron. this