My deepest condolences for the loss of your dear loved one. While nothing will completely take away your grief by meditating on Gods promises found in the Bible you can find real hope and the strength to keep going. My family and I have found the scripture at Isaiah 25:8 to be especially comforting. Here it promises that God "will swallow up death forever and the Sovereign Lord Jehovah will wipe away the tears from all faces."
My heartfelt sympathies go out to the family and friends. May you find comfort in the at Acts 24:15, where God promises a resurrection hope for the righteous and the unrighteous. So you can look forward to seeing your love ones again.
I am sorry for your loss. May your family look forward to a time in the near future when all tears, pain, suffering, and death will be distant things of the past. At that time, we will exist in a time that is both priceless and unparalleled as all things will be made new. (Revelation 21:3-5)