New Revised Standard Version
Samuel said, “Why then do you ask me, since the LORD has turned from you and become your enemy?

Contemporary English Version
Samuel said: If the LORD has turned away from you and is now your enemy, don't ask me what to do.

New American Bible
To this Samuel said: “But why do you ask me, if the LORD has abandoned you for your neighbor?

Douay-Rheims Bible
And Samuel said: Why askest thou me, seeing the Lord has departed from thee, and is gone over to thy rival?

And Samuel said: Why askest thou me, seeing the Lord has departed from thee, and is gone over to thy rival?

Wherefore

Judges 5:31 So let all thy enemies perish, O Lord: but let them that love thee shine, as the sun shineth in his rising. [32] And the land rested for forty years.

2 Kings 6:27 And he said: If the Lord doth not save thee, how can I save thee? out of the barnfloor, or out of the winepress? And the king said to her: What aileth thee? And she answered:

Psalm 68:1-3 Unto the end, a psalm of a canticle for David himself. [2] Let God arise, and let his enemies be scattered: and let them that hate him flee from before his face. . . .

Revelation 18:20,24 Rejoice over her, thou heaven and ye holy apostles and prophets. For God hath judged your judgment on her. . . .

Revelation 19:1-6 After these things, I heard as it were the voice of much people in heaven, saying: Alleluia. Salvation and glory and power is to our God. . . .

and is become

Lamentations 2:5 He. The Lord is become as an enemy: he hath cast down Israel headlong, he hath overthrown all the walls thereof: he hath destroyed his strong holds, and hath multiplied in the daughter of Juda the afflicted, both men and women.