# He must offer his sin offering

"He" refers to the priest and "his" refers to the man who took a vow.

# the fellowship offering

"as the fellowship offering"

# The priest must present also ... drink offering

You can make clear the understood information. AT: "The priest must present also ... the drink offering to Yahweh" (See: [[rc://en/ta/man/translate/figs-ellipsis]])