LSt.142:17 :ܘܟܕ ܗ݂ܢܘܢ ܒ݁ܬܫܥܝܬܐ܃ ܫܪܓܐ ܡܛܦܛܦ ܗܘܐ܂ ܡܚܕܐ ܐܘܒܠ ܐܝܕܗ ܐܫܦܝܙܟܢܐ܂ ܠܡܬܩܢܘܬܗ܂ ܘܐܚܕܬ݁ ܢܘܪܐ ܒܨܒ̈ܥܬܗ‏ : while they were in discussion, the lamp flickered; the inn-keeper immediately brought his hand to correct it and the fire grabbed his fingers
See the entire entry for ṭpṭp vb. to flicker out