G4738–στῆθος–stēthos

But the tax collector, standing far away, wouldn't even lift up his eyes to heaven, but beat his breast, saying, 'God, be merciful to me, a sinner!'

στῆθος stēthos “breast”

All the multitudes that came together to see this, when they saw the things that were done, returned home beating their breasts.

στήθη stēthē “breasts”

He, leaning back, as he was, on Jesus' breast, asked him, "Lord, who is it?"

στῆθος stēthos “breast”

Then Peter, turning around, saw a disciple following. This was the disciple whom Jesus sincerely loved, the one who had also leaned on Jesus' breast at the supper and asked, "Lord, who is going to betray You?"

στῆθος stēthos “bosom”

The seven angels who had the seven plagues came out, clothed with pure, bright linen, and wearing golden sashes around their breasts.

στήθη stēthē “chests”