Song of Amairgen

I am the wind on the sea;
I am the wave of the sea;
I am the bull of seven battles;
I am the eagle on the rock
I am a flash from the sun;
I am the most beautiful of plants;
I am a strong wild boar;
I am a salmon in the water;
I am a lake in the plain;
I am the word of knowledge;
I am the head of the spear in battle;
I am the god that puts fire in the head;
Who spreads light in the gathering on the hills?
Who can tell the ages of the moon?
Who can tell the place where the sun rests?