# The offering for Yahweh to be made by fire, his own hands must bring it

"He himself must bring the offering that he plans to burn as a sacrifice to Yahweh"

# his own hands must bring it

"he must bring it himself" 

# breast

the front part of the animal's body below the neck

# so that the breast may be waved as a wave offering before Yahweh

"so that the priest can present it to Yahweh as a wave offering" 

# may be waved as a wave offering before Yahweh

Raising up the offering is a symbolic gesture that shows that the person is dedicating the sacrifice to Yahweh.