Verses with the word aven in the Old Testament (3 verses):

Ezekiel 30:17
The young men of Aven and of Pibeseth shall fall by the sword: and these cities shall go into captivity.

Hosea 10:8
The high places also of Aven, the sin of Israel, shall be destroyed: the thorn and the thistle shall come up on their altars; and they shall say to the mountains, Cover us; and to the hills, Fall on us.

Amos 1:5
I will break also the bar of Damascus, and cut off the inhabitant from the plain of Aven, and him that holdeth the sceptre from the house of Eden: and the people of Syria shall go into captivity unto Kir, saith the LORD.