IshIsa 33:2 :ܕܫܥܬܐ ܕܝܢ ܥܠ ܚܙܩܝܐ ܐ݁ܡܪ ܠܗܝܢ‏ : but for its own time (as opposed tor referencing the Messiah), he speaks to them about Hezekiah
See the entire entry for šāˁā, šāˁtā n.f. hour; moment of time