Matthew 2:1-12 . We get to read about the Magi (probably about 15 of them including servants) who came to Jerusalem to ask about the King of the Jews. This worried King Herod and all Jerusalem, and Herod asked the Scribes and the learned men where he was to be born. They answered “In Bethlehem of Judea”, but were otherwise remarkably uninterested. The wise men went to Jesus (he is by now at least a few months old), but did not report back to Herod, instead they returned another way.
In Exodus 16 God gave them Manna (what is it?) and quail, and Moses gave the instructions on how to gather it. And they ate Manna for 40 years.
In Exodus 17, lack of water is a recurring theme in the desert. In Rephidim there was no water at all, so God told Moses to strike the rock at the foot of Mount Horeb. Water gushed out and they were all filled with good water. Good it was, for the Amalekites attacked them right afterwards. Joshua and his men fought a good fight, and Moses helped by raising his hands, and as long as he held them high Joshua prevailed. But Moses got tired, so Aaron and Hur held up his hands until sunset, and so the Amalekites were defeated.
Exodus 18 tells of Jethro, Moses’ father-in-law when he visited Moses, who now was in a difficult situation trying to lead his people all by himself, and Jethro gave Moses good advice about real leadership, delegation of management, a practice essential for all governing.