See the entire entry for ḥăṯan, ḥaṯnā n.m. bridegroom

AphDem6.103:5 :ܕܡܐ ܕܐܬܐ ܢܫܟܚܢ ܒܥܝܪܘܬܐ : when he comes let him find us vigilant

See the entire entry for ˁīrū, ˁīrūṯā n.f. vigilance