The सुक्त praises त्रसदस्यु for granting ancient gifts obtained through the favor of हेअवेन् and एअर्थ् , including a son, horse, and weapon. It celebrates the swift दधिक्रा , a horse revered for its agility, heroism, and irresistible force, spreading fear among enemies. दधिक्रा 's feats in battle, akin to natural power, fulfill human aspirations and expand creation's diversity [rv-4-38-1 ] rv • Book 4 .