1 package main
 2 import "fmt"
 3 
 4 func main(){
 5     for k:= 0; k < 5; k++{
 6         JLoop:
 7         for j := 0; j < 5; j++{
 8             for i := 0; i < 10; i++{
 9                 if i > 5 { 
10                     break JLoop
11                 }   
12                 fmt.Printf("%d ", i)
13             }   
14         }   
15         fmt.Println()
16     }   
17     fmt.Println("Hello world !")
18 }

$ go run for.go 
0 1 2 3 4 5 
0 1 2 3 4 5 
0 1 2 3 4 5 
0 1 2 3 4 5 
0 1 2 3 4 5 
Hello world !