Deeply
3 verses in 3 books of the King James Bible.
By Book
Every Occurrence
Isaiah 31:6Turn ye unto him from whom the children of Israel have deeply revolted.
Hosea 9:9They have deeply corrupted themselves, as in the days of Gibeah: therefore he will remember their iniquity, he will visit their sins.
Mark 8:12And he sighed deeply in his spirit, and saith, Why doth this generation seek after a sign? verily I say unto you, There shall no sign be given unto this generation.