Amram and Jocheved had separated because of Pharaoh's decree that all male Jewish babies be killed. Prompted by their six-year-old daughter Miriam's rebuke ("Pharaoh decreed againsat the males; you decreed against the males and the females") they remarried on the 7th of Elul of the year 2367 from creation (1394 BCE). Moses was born six months and one day later on Adar 7, 2368 (Talmud, Sotah 12b).

Links: Midrashic account of Amram and Jocheved's remarriage

The Spies who slandered the Land of Israel died in the desert (Talmud, Sotah 35a; see Numbers 13-14 and text and links for Av 9 and Av 15).