Mark 11:25

23 For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.

24 Therefore I say unto you, What things soever ye desire, when ye pray, believe that ye receive them, and ye shall have them.

And when ye stand praying, forgive, if ye have ought against any: that your Father also which is in heaven may forgive you your trespasses.

26 But if ye do not forgive, neither will your Father which is in heaven forgive your trespasses.

27 And they come again to Jerusalem: and as he was walking in the temple, there come to him the chief priests, and the scribes, and the elders,

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
And when you stand to pray, if you hold anything against another, forgive it, so that your Father in heaven will forgive your trespasses as well.”
KJV
And when ye stand praying, forgive, if ye have ought against any: that your Father also which is in heaven may forgive you your trespasses.
WEB
Whenever you stand praying, forgive, if you have anything against anyone; so that your Father, who is in heaven, may also forgive you your transgressions.
ASV
And whensoever ye stand praying, forgive, if ye have aught against any one; that your Father also who is in heaven may forgive you your trespasses.
DARBY
And when ye stand praying, forgive if ye have anything against any one, that your Father also who is in the heavens may forgive you your offences.
BLB
And when you⁺ stand praying, if you⁺ have anything against anyone, forgive, so that your⁺ Father who [is] in the heavens may also forgive you⁺ your⁺ trespasses.”
ÅB
Og når dere står og ber, og dere har noe imot noen, da tilgi ham det, for at også deres Far i himmelen skal tilgi dere deres overtredelser!
OTB
Og når dere står og ber, hvis dere har noe imot noen, tilgi dem, slik at deres Far i himmelen også kan tilgi deres synder.»
B1930
Og når I står og beder, og I har noget imot nogen, da forlat ham det, forat også eders Fader i himmelen skal forlate eder eders overtredelser!

Study notes (Tyndale)

Original text and word study

Cross references