Luke 1:19
The angel replied, "I am Gabriel, I stand before God; I have been sent to speak to you and to tell you this good news.
Luke 2:13-14
Then a host of heaven's army suddenly appeared beside the angel extolling God and saying,
Hebrews 6:16-17
For as men swear by a greater than themselves, and as an oath means to them a guarantee that ends any dispute,
Treasury of Scripture Knowledge
Summary
And Elijah said, As the LORD of hosts liveth, before whom I stand, I will surely shew myself unto him to day.