Exodus 6:7 YLT

⁵  and also I have heard the groaning of the sons of Israel, whom the Egyptians are causing to serve, and I remember My covenant.

⁶  'Therefore say to the sons of Israel, I 'am' Jehovah, and I have brought you out from under the burdens of the Egyptians, and have delivered you from their service, and have redeemed you by a stretched-out arm, and by great judgments,

⁷  and have taken you to Me for a people, and I have been to you for God, and ye have known that I 'am' Jehovah your God, who is bringing you out from under the burdens of the Egyptians;

⁸  and I have brought you in unto the land which I have lifted up My hand to give it to Abraham, to Isaac, and to Jacob, and have given it to you -- a possession; I 'am' Jehovah.'

⁹  And Moses speaketh so unto the sons of Israel, and they hearkened not unto Moses, for anguish of spirit, and for harsh service.