TSK · Genesis 15:8

Abraham said to his servant, the elder of his house, who ruled over all that he had, "Please put your hand under my thigh.

He said to him, "If now I have found favor in your sight, then show me a sign that it is you who talk with me.

If they say thus to us, 'Wait until we come to you!' then we will stand still in our place, and will not go up to them.

Show me a sign of your goodness, that those who hate me may see it, and be shamed, because you, Yahweh, have helped me, and comforted me. A Psalm by the sons of Korah; a Song.

I will give the men who have transgressed my covenant, who have not performed the words of the covenant which they made before me, when they cut the calf in two and passed between its parts;

Zacharias said to the angel, "How can I be sure of this? For I am an old man, and my wife is well advanced in years."