Two men have been remanded on bail following an incident in Sutton Bridge last Friday.
Mahmoud Ruswolpoor (37), of Medlock Place, Boston, has been charged with grievous bodily harm with intent.
Bzaf Abdullah (20), also of Medlock Place, Boston, has been charged with affray.
The charges follow reports of a man being stabbed in Bridge Road, Sutton Bridge.
They were both remanded on conditional bail until another hearing at Lincoln Crown Court due on June 30.
A 28-year-old man also arrested in connection with the incident has been released without charge.
In a separate hearing, two men also appeared in court on Monday following reports of a robbery in Holbeach on Friday.
Ints Dombrovskis (45), of Colley Avenue, Kendray, Barnsley, and Hudo Ignats (42), of Wilkinson Street, Barnsley, have both been charged with robbery at PG Jewellers and Collectable, West End, Holbeach.
The incident was reported at 12.19pm on Friday, and officers appealed for information to assist inquiries.
A vehicle was subsequently stopped by police near Retford, Nottinghamshire, and two people were arrested at the scene.
In a separate incident, a third man was in police custody over the weekend after being arrested in Spalding on Saturday morning.
Calls were made to officers after a person was seen carrying what was described as a long-barrelled gun in the town centre.
The 39-year-old man involved was arrested on suspicion of possessing a firearm and remained in custody over the weekend.
The weapon was later confirmed as being an air rifle.
