Ps-Clem Recogs 1.24:26 :ܐܦ ܢܓܝܪܘܬܗ ܕܙܒܢܐ ܡܥܕܪܐ ܗܝ ܐܝܟܢܐ ܕܣܓ̈ܝܐܐ ܫ̈ܡܘܥܐ ܢܗܘܘܢ ܘܢܫܬܪܬܚܘܢ ܕܕܝܢܝܢ ܠܡ̈ܠܐ ܕܡܬܐܡܪ̈ܢ‏ : the lengthiness of the time is helpful so that there can be many hearers and they will have much opportunity to evaluate the words that have been said
See the entire entry for naggīrū, naggīrūṯā n.f. lengthiness