Probably in Hebrew.if I remember correctly, he didn't think Jesus read the bible in Greek.
Two points:Cloud also said the original language in the Garden of Eden was Hebrew, as many of the play on words in Genesis only work in Hebrew.
#1. Avoid Cloud.
#2. Some form of a Proto-Hebraic language was probably the language of the Garden, and that language was preserved through the Babel experience. But the spoken language of the Post-exile prophets was a from of Aramaic written with Hebrew orthography. Many of those Aramaic words have made their way into the New Testament, including but not limited to: Talitha cum = “Little girl, get up!” Ephphatha meaning “Be opened.” Abba meaning “Father.” Raca meaning “fool.” Rabbouni meaning “teacher.” Eli Eli lema sabachthani meaning “My God, my God, why have you forsaken me?” Hosanna meaning “The Lord, saves us.” Maranatha meaning “Lord, come!”