הלכה על משלי 30:19

R. Judah said in the name of Rav, "If a man found a nest in the sea, he is bound to let the dam go since it is written, 'Thus said the Lord who makes a way in the sea' (Isaiah 43:16). Then, in the like manner, if a man found a nest in the sky inasmuch as it is written, 'The way of the eagle is in the sky' (Proverbs 30:19) he should also, should he not, be bound to let the dam go?" [The sky] is referred to as the "way of the eagle" but never simply as a "way."