Found the following hamletworks.org entries referring to line 1418-9

View Material Textual Note for 1417-1418
1417-8 Ham. Gentlemen you are welcome to Elsonoure, your | hands come  

View Commentary Note for 1417-18
1417-8 Ham. Gentlemen you are welcome to Elsonoure, your | hands come  

View Commentary Note for 1418-19
1418-9 {then}, th'appurtenance of welcome is fashion | and ceremonie; let 

View Material Textual Note for 1418-19
1418-9 {then}, th'appurtenance of welcome is fashion | and ceremonie; let