Abraham fell to his face. He laughed and said to himself: Will a son be born to a man a hundred years old? Will Sarah bear a child at the age of ninety?

Therefore Sarah laughed within herself. She said to herself: After I have grown old, shall I have a baby? My lord is old also.

He will yet fill your mouth with laughter and your lips with shouts of joy.

Kiss the Son, lest he be angry and you be destroyed in your way, for his wrath can flare up in a moment. Blessed (happy) are all who take refuge (put trust) in him.

Then our mouths were filled with laughter and our tongues with joyful songs. Then the nations said: Jehovah has done spectacular things for them.

a time to weep, and a time to laugh; a time to mourn, and a time to dance;

Sorrow is better than laughter: for by the sadness the appearance of the heart is made better.

Blessed are you who hunger now for you shall be filled. Blessed are you who weep now: for you shall laugh.