Hash in Isaiah
2 verses in Isaiah.
Isaiah 8:1Moreover the LORD said unto me, Take thee a great roll, and write in it with a man’s pen concerning Maher-shalal-hash-baz.
Isaiah 8:3And I went unto the prophetess; and she conceived, and bare a son. Then said the LORD to me, Call his name Maher-shalal-hash-baz.