The Beautiful Gate, also known as the Golden Gate, is located in the east wall of
"Then he brought me back the way of the gate of the outward sanctuary which looked toward the east; and it was shut. Then said the LORD unto me; This gate shall be shut, it shall not be opened, and no man shall enter in by it; because the LORD, the God of Israel, hath entered in by it, therefore it shall be shut. It is for the prince; the prince, he shall sit in it to eat bread before the LORD; he shall enter by the way of the porch of that gate, and shall go out by the way of the same.” - Ezekiel 44:1-3.
Recently another gate has been discovered directly beneath the Beautiful Gate. This may be the gate referred to in Scripture.
21a Alternate Triumphal Entry Gate
Yeshua may have entered