Found the following hamletworks.org entries referring to line 2743+21

View Commentary Note for 2743+20
2743+20 {This is th'Imposthume of much wealth and peace,}4.4.28

View Commentary Note for 2743+21
2743+21 {That inward breakes, and showes no cause without}4.4.29

View Immaterial Textual Note for 2743+21
2743+21 {That inward breakes, and showes no cause without}4.4.29

View Material Textual Note for 2743+21
2743+21 {That inward breakes, and showes no cause without}4.4.29