Amazed us (εξεστησαν ημας). First aorist active (transitive) indicative with accusative ημας of εξιστημ. The second aorist active is intransitive.

Early (ορθρινα). A poetic and late form for ορθριος. In the N.T. only here and Revelation 24:22. Predicate adjective agreeing with the women.