TSK
Treasury of Scripture Knowledge references in WEB.
For the mountains may depart, and the hills be removed; but my loving kindness shall not depart from you, neither shall my covenant of peace be removed," says Yahweh who has mercy on you.
You will know that I have sent this commandment to you, that my covenant may be with Levi," says Yahweh of Armies.
"Behold, I send my messenger, and he will prepare the way before me; and the Lord, whom you seek, will suddenly come to his temple; and the messenger of the covenant, whom you desire, behold, he comes!" says Yahweh of Armies.