Theodoret of Cyrus, on Dan 6:10

“Now when Daniel knew this, that is to say, that the law was made, he went into his house: and opening the windows in his upper chamber towards Jerusalem, he knelt down three times a day, and adored, and gave thanks before his God, as he had been accustomed to do before.”

“When blessed Daniel in Babylon prayed, he opened the windows facing Jerusalem, not under the impression that God was confined there but from his knowledge that the divine manifestation occurred there.”

Imported from an open dataset — not yet checked against the printed edition.