en_tn/act/13/29.md

When they had completed all the things that were written about him

"When they did to Jesus all the things that the prophets said would happen to him"

they took him down from the tree

It may be helpful to explicitly say Jesus died before this happened. Alternate translation: "they killed Jesus and then took him down from the cross after he died" (See: rc://en/ta/man/translate/figs-explicit)

from the tree

"from the cross." This was another way people at that time referred to the cross. (See: rc://en/ta/man/translate/figs-explicit)