Its eastern quarter is called Guhtû, its southern Sahamânâ, its western Râgñî, its northern Subhûtâ. The child of those quarters is Vâyu, the air, and he who knows that the air is indeed the child of the quarters, never weeps for his sons. 'I know the wind to be the child of the quarters, may I never weep for my sons.'
In plain words: The four directions of this chest have special names, and the wind is called their child. Whoever knows the wind as the child of the directions will never have to weep for his sons. A father can pray: 'May I never mourn my sons.'