Snorri Sturluson quotes:

But Loki's relations with Svadilfari were such that a while later he gave birth to a colt.

To Odin many a soul was driven, to Odin many a rich gift given.

Some people reckoned up all King Harald's (King of Norway) great achievements, and said that nothing would be too difficult for him. But there were others who said that England would be very hard to conquer. It was very populous and the warriors who were known as the king's Housecarls were so valiant, that any one of them was worth two of the best in King Harald's army