Deeply grateful to all 4 ur outpouring of grace. We r steadfast in our faith & finding comfort in knowing where Frank is. Phillippians 4:13.

— Kathie Lee Gifford (@KathieLGifford) August 9, 2015

RIP the great Frank Gifford! Pioneer on and off the football field and a sad day for me! Thoughts and prayers to the Gifford family!!🙏🏾

— Michael Strahan (@michaelstrahan) August 9, 2015

Rest In Peace, Frank Gifford - one of our Giants greats

— Tiki Barber (@TikiBarber) August 9, 2015

Thought & prayers to the entire Gifford family on the passing of Frank. A true Giant on & off the field. 🙏

— Shaun O'Hara (@ShaunOHara60) August 9, 2015

RIP Frank Gifford

— Justin Tuck (@JustinTuck) August 10, 2015

Sad to hear that #FrankGifford has passed away. Honored to have worked w/ him & Jim Mckay. Thinking of Kathie Lee. pic.twitter.com/BnJGmrPZQa

— Robin Roberts (@RobinRoberts) August 9, 2015

Saddened to hear of the passing of 1 of our game's greats - Frank Gifford - my heart & prayers go out to Kathie Lee & family!

— Kurt Warner (@kurt13warner) August 9, 2015

My heart breaks for my colleague and friend Kathie Lee Gifford & her family for the loss of Frank. We are praying and thinking of them today

— Carson Daly (@CarsonDaly) August 9, 2015

RIP Frank Gifford. The Duke is waiting with open arms. And maybe he can call tonight's game with Dandy Don and Howard.

— Rich Eisen (@richeisen) August 9, 2015

So sad for my friend @KathieLGifford and her family's heartbreaking loss. Rest in peace #FrankGifford

— Olivia Munn (@oliviamunn) August 10, 2015

My thoughts & prayers are with Frank Gifford's family & friends today. Frank was a true icon of the game, both as a player and commentator.

— Barry Sanders (@BarrySanders) August 9, 2015

Sending love to @KathieLGifford over the loss of her husband, Frank. You are in our thoughts today.

— Ellen DeGeneres (@TheEllenShow) August 9, 2015

Frank Gifford was an awesome gentleman. My prayers are with @KathieLGifford and their kids.

— Maria Shriver (@mariashriver) August 9, 2015

Sorry to hear HOF/sports broadcasting legend Frank Gifford passed away this morning. My prayers go out to his family.

— shannon sharpe (@ShannonSharpe) August 9, 2015

Frank Gifford #NFL Icon RIP #BePeaceSunday

— Carl Weathers (@TheCarlWeathers) August 9, 2015

So sorry to hear of the passing of Frank Gifford one of the very good guys. Prayers for his family. To Frank godspeed pic.twitter.com/ybKLKcVbTh

— Nancy Sinatra (@NancySinatra) August 9, 2015