Money usually; they couldn't inherit land.
It's not that all knights recived same things when they pledged loyalty, depends if the king/lord whom they pledged the loyalty is generous, usualy knights dont recive nothing when they pledge loyalty, they recive rewards when they prove themselves worthy.
Land, a lot of land. (In relative terms)
The Vassels
A Vassal takes a pledge of loyalty to the lord
America
The US Pledge of Allegiance is meant to show loyalty to the flag and "to the Republic for which it stands" which is the United States of America.
Hshaa
Your country.
"the Pledge of Allegiance"
Your country.
a pledge is like a promise or agreement and an allegiance is a devotion of loyalty to a citizens country
This relationship between lord and warrior was prominent in feudal societies, where warriors would pledge allegiance and loyalty to a lord in exchange for land and protection. This system was common in medieval Europe and Japan, where warriors would fight for their lords in battle and receive rewards in return.