a great: Revelation 10:4, Revelation 10:8, Revelation 12:10
Behold: Revelation 7:15; Leviticus 26:11-12; 1 Kings 8:27; 2 Chronicles 6:18; Isaiah 12:6; Ezekiel 37:27, Ezekiel 43:7; John 1:14, John 14:23; 2 Corinthians 6:16
they shall: Revelation 21:7; Genesis 17:7-8; Jeremiah 31:33, Jeremiah 32:38; Zechariah 13:9; 2 Corinthians 6:18; Hebrews 8:10, Hebrews 11:16
God himself: Zechariah 8:8