Then ¹  two men, Moses and Elijah, ²  began talking with him. ³ 

While ¹  they were talking and debating ²  these things, ³  Jesus himself approached and began to accompany them

Also some of the Epicurean ¹  and Stoic ²  philosophers were conversing ³  with him, and some were asking, ⁴  “What does this foolish babbler ⁵  want to say?” Others said, “He seems to be a proclaimer of foreign gods.” ⁶  (They said this because he was proclaiming the good news about Jesus and the resurrection.) ⁷