#What does David say it will be like if a righteous man hits him?

He says if a righteous man hits him, it will be kindness to him. [141:5]

#What does David say it will be like if a righteous man corrects him?

He says it will be like oil on his head. [141:5]

#Against what does David always pray?

He always prays against the deeds of the wicked people. [141:5]