THE GOSPEL ACCORDING TO MATTHEW - Chapter 20 - Verse 31

Verse 31. And the multitude rebuked them, because, etc. They chid or reproved them, and in a threatening manner told them to be silent.

They cried the more. Jesus standing still, ordered them to be brought to him, (Mark.) They then addressed the blind men, and told them that Jesus called. Mark adds, that Bartimeus cast away his garment, and rose and came to Jesus. The garment was not his only raiment, but was the outer garment, thrown loosely over him, and commonly laid aside when persons laboured or ran. See Barnes "Mt 5:40".

His doing it denoted haste, and earnestness, in order to come to Jesus.