'Water courses' in the Bible

And the princes of Issachar were with Deborah; As was Issachar, so was Barak; Into the valley they rushed forth at his feet. By the watercourses of Reuben There were great resolves of heart.

Why sattest thou among the sheepfolds, To hear the pipings for the flocks? At the watercourses of Reuben There were great searchings of heart.

The king's heart is in the hand of Jehovah as the watercourses: He turneth it whithersoever he will.

and they shall spring up among the grass, as willows by the watercourses.

and say, Ye mountains of Israel, hear the word of the Lord Jehovah: Thus saith the Lord Jehovah to the mountains and to the hills, to the watercourses and to the valleys: Behold, I, even I, will bring a sword upon you, and I will destroy your high places.

And strangers, the terrible of the nations, have cut him off, and have left him: upon the mountains and in all the valleys his branches are fallen, and his boughs are broken by all the watercourses of the land; and all the peoples of the earth are gone down from his shadow, and have left him.

I will also water with thy blood the land wherein thou swimmest, even to the mountains; and the watercourses shall be full of thee.

And I will bring them out from the peoples, and gather them from the countries, and will bring them into their own land; and I will feed them upon the mountains of Israel, by the watercourses, and in all the inhabited places of the country.

And I will fill its mountains with its slain: in thy hills and in thy valleys and in all thy watercourses shall they fall that are slain with the sword.

therefore, ye mountains of Israel, hear the word of the Lord Jehovah: Thus saith the Lord Jehovah to the mountains and to the hills, to the watercourses and to the valleys, to the desolate wastes and to the cities that are forsaken, which are become a prey and derision to the residue of the nations that are round about;

Therefore prophesy concerning the land of Israel, and say unto the mountains and to the hills, to the watercourses and to the valleys, Thus saith the Lord Jehovah: Behold, I have spoken in my jealousy and in my wrath, because ye have borne the shame of the nations: