# Alexander

This is the name of a man. (See: [[rc://en/ta/man/translate/translate-names]])

# motioned with his hand

You can make explicit that Alexander was showing the crowd that he wanted them to be quiet. Alternate translation: "gestured to the crowd to be quiet" (See: [[rc://en/ta/man/translate/figs-explicit]])

# to give an explanation

"wanting to explain"