Complainers and Critics: The Lord Hears All! (Numbers 11-12) – from www.HeartofAShepherd.com.

Numbers 11-12 recount a tragic episode during Israel’s journey through the wilderness. Just three days after departing from Mount Sinai, God's judgment descended upon the nation, and some Israelites began to complain and murmur against the LORD.
In Numbers 12, the charges brought against Moses by his siblings, Miriam and Aaron, added to his sorrows.