CPA Mark15:25 :ܘܗܘܝ ܕܝ ܬܠܬ ܫܥܝܢ ܘܨ̈ܠܒܘ ܝܬܗ‏ : it was the third hour [lit: three hours had happened] and they crucified him
See the entire entry for šāˁā, šāˁtā n.f. hour; moment of time