# the men of the city

"the young men" or "her relatives"

# What is sweeter than honey? What is stronger than a lion?

"Honey is sweet and a lion is strong." or "Honey is sweet and it came out of a lion.". This is the answer to the riddle. 

# If you had not plowed with my heifer

"If you had not used my wife"

# plowed

To plow is to use an animal to pull a blade through soil to prepare the soil for seeds.