144+ reference-- in the bible

Rev 14:1 And I looked, and, lo, a Lamb stood on the mount Sion, and with him a hundred forty [and] four thousand, having his Father's name written in their foreheads.
Rev 14:2 And I heard a voice from heaven, as the voice of many waters, and as the voice of a great thunder: and I heard the voice of harpers harping with their harps:
Rev 14:3 And they sung as it were a new song before the throne, and before the four beasts, and the elders: and no man could learn that song but the hundred [and] forty [and] four thousand, which were redeemed from the earth.