FormAnalysisbakaratfeminine singular perfect: set off earlytazilluimperfect: slipsʿalihatfeminine singular perfect: became distraughtirḍāʿverbal noun of form IV: sucklingfiṭāmverbal noun: weaning
Ḥattā idhā marks a transition as one stage reaches its culmination and another begins. It structures the sequence in both verses 44 and 46.