Zechariah 12:10

ASV_Strongs(i)
  10 H8210 And I will pour H1004 upon the house H1732 of David, H3427 and upon the inhabitants H3389 of Jerusalem, H7307 the spirit H2580 of grace H8469 and of supplication; H5027 and they shall look H1856 unto me whom they have pierced; H4553 and they shall mourn H5594 for him, as one mourneth H3173 for his only H4843 son, and shall be in bitterness H4843 for him, as one that is in bitterness H1060 for his first-born.