IshNum 99:19 :ܐܝܬ ܕܝܢ ܬܘܒ ܬܘܪܝܐ ܒܣܘܡܩܘܬܗ‏ : but there is a further theory about its redness
See the entire entry for tēˀōrīyā n.f. contemplation; theoretical speculation