In the last arc of dragon ball (not z), they meet up again as adults and fight in the tenkaichi tournament where she reminds him of his promise to marry her (occured much earlier in dragon ball when they were kids), he remembers and keeps his promise, when he leaves on kintoun (flying nimbus) after he beats piccolo in the final, he grabs her and takes her with him. Dragon Ball Z starts with them being married and have Gohan.
they get married on the last episode of dragon ball when goku has to save chi-chi's father from burning in the flaming castle episode 153
In around episodes 140-145 in Dragon Ball in the Tenkaichi Budokai (A.K.A: World Tournament)
They get married in episode 153 The End, The Beginning of Dragonball
episode 8 of Dragon Ball
Dragon Ball Z Kai episode 47
they get married on the last episode of dragon ball when goku has to save chi-chi's father from burning in the flaming castle episode 153
In around episodes 140-145 in Dragon Ball in the Tenkaichi Budokai (A.K.A: World Tournament)
They get married in episode 153 The End, The Beginning of Dragonball
Episode 157
Dragon ball z arrival of raditz is the first episode and movie
The last episode in Dragon ball GT is episode 64 until we meet again
episode 176 FOR DRAGON BALL Z episode 89 or 88 for kai
The last episode on Dragonball is called "The end, The Beggining.
They meet at the end of the freiza saga. They fall in love and have trunks in between the trunks and android saga.
episode 8 of Dragon Ball
Dragon Ball Z Kai episode 47
dragon ball episode 78