בִּי‎ (bîy|bee|adverb|I pray)
[Heb] בִּי‎ ETCBC: בִּי‎ (intj|upon me) OSHL: b.bn.ab TWOT: 238a GK: H1065
Derivation: perhaps from בָּעָה‎ (in the sense of asking); properly, a request; used only adverbially (always with 'my Lord');
Strong's: oh that!; with leave, or if it please
KJV: alas, O, oh.