The LORD will provide. Most theology books prior to the founding of the Jehovah Witnesses used the word Jehovah for the name of God, they now have changed to the more accurate YHWH or Yahweh. (See Also: God? What’s in a Name)
God’s name is YHWH or Yahweh, Just as Yeshu is now Jesus, and Yacov is Jacob.
YHWH, YRAH is used only once in the Bible, at the sacrifice of Isaac. It is as much the sigh of the relief of a stressed man, as it is the promise of the Redeemer. It is God’s way of saying, “not your son Abraham, but Mine, I will provide the Lamb”
So Abraham called the name of that place The LORD will provide; as it is said to this day, “On the mount of the LORD it shall be provided.” Gen. 22:14
It is John the Baptist in the office of the prophet announced the Lamb.
29 The next day he saw Jesus coming toward him, and said, “Behold, the Lamb of God, who takes away the sin of the world! 30 This is he of whom I said, ‘After me comes a man who ranks before me, for he was before me.’ 31 I myself did not know him; but for this I came baptizing with water, that he might be revealed to Israel.” 32 And John bore witness, “I saw the Spirit descend as a dove from heaven, and it remained on him. 33 I myself did not know him; but he who sent me to baptize with water said to me, ‘He on whom you see the Spirit descend and remain, this is he who baptizes with the Holy Spirit.’ 34 And I have seen and have borne witness that this is the Son of God.” 35 The next day again John was standing with two of his disciples; 36 and he looked at Jesus as he walked, and said, “Behold, the Lamb of God!” John 1:29-36
Surprisingly we do not read of the “provided” Lamb again until we read of Him in The Revelation.
. . . saying with a loud voice, “Worthy is the Lamb who was slain, to receive power and wealth and wisdom and might and honor and glory and blessing!” Rev. 5:12