# General Information:

Moses continues to tell the people of Israel Yahweh's words as if the Israelites are one person. 

# tie them

"tie these words" 

# as a sign upon your hand

"as something to make you remember my laws"

# they will serve as frontlets

"my words will serve as frontlets". This metonym in turn may be a metaphor for "obey these words so that it is as if they were physically there." 

# frontlets

ornaments a person wears on the forehead