COLUMBIA, S.C. -- The South Carolina Senate voted Monday to remove the Confederate flag from a pole on the Statehouse grounds, though the proposal still needs approval from the state House and the governor.

The bill requires a two-thirds vote in each chamber; the Senate approved it 37-3. Gov. Nikki Haley has said she wants the flag to come down and will sign the bill.

Monday's vote comes less than a week after the 15th anniversary of South Carolina taking the flag off the Capitol dome where it flew since the early 1960s and moving it to beside a monument honoring Confederate soldiers.

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"We now have the opportunity, the obligation to put the exclamation point on an extraordinary narrative of good and evil, of love and mercy that will take its place in the history books," said Sen. Tom Davis, R-Beaufort.

Lawmakers had largely ignored the flag until the killing of nine black people during a Bible study at a historic African-American church on June 17.

Earlier Monday, the Senate rejected a pair of amendments: one that would only fly the flag on Confederate Memorial Day, and one that would leave the flag's fate up to a popular vote.

State Sen. Lee Bright, who suggested the popular vote, said the Confederate flag has been misused by people like Dylann Roof, who is charged with nine counts of murder in the church shootings and posed in pictures with the rebel banner.

"I'm more against taking it down in this environment than any other time just because I believe we're placing the blame of what one deranged lunatic did on the people that hold their Southern heritage high," said Bright, a Republican.

Republican Sen. Larry Martin, who is white and whose family came to South Carolina's northern backcountry in the early 1800s, said the Confederate flag "has more to do with what was going on in the 1960s as opposed to the 1860s."

Martin said he changed his mind on the issue after the church massacre in Charleston.

A survey asking lawmakers how they intend to vote after Haley's call to remove the flag found at least 33 senators and 83 House members agreed with her, satisfying the two-thirds majority required by law to alter the flag's position. But the survey by The Post and Courier newspaper, the South Carolina Press Association and The Associated Press asked only about whether to keep or lower the flag. It did not include any possible changes that could cause the proposal to lose support.

The flag will not come down Monday, even with the support of Haley. There are indications the proposal could have a tougher road in the House. Some powerful Republicans have not said how they will vote, including Speaker Jay Lucas.

Some Republicans want to keep the flagpole and put a different flag on it. Suggestions have included the U.S. flag, the South Carolina flag and a flag that may have been flown by Confederate troops but does not have the same connections as the red banner with the blue cross and white stars.

Democrats have said they cannot support any flag linked to the Confederacy. Haley and business leaders agree.

"There is no good-looking Confederate flag. It all stands for the same thing - secession," said Lonnie Randolph, president of the South Carolina chapter of the National Association for the Advancement of Colored People.

Outside the Statehouse, dozens of protesters began to arrive, all watched by even more officers inside and outside the capitol. Some called for the flag to come down. Others, such as Nelson Waller in his rebel flag tie, said the state was giving in to Northern liberals and civil rights activists.

A woman who was arrested last month for removing the Confederate flag from the front of the South Carolina Statehouse told CBSN that she would "absolutely" do it again because the banner is a symbol of white supremacy, hatred and racial terror.

"I just felt that it was very important that it be a group of citizens ... who go up and bring that flag down - even if they put it back up a minute later - just to know that's how strongly we felt about it," Bree Newsome said last week.